In the modern world, in which wooden ships that are easy to sink are a thing of the past, the best place in life for sirens is the career of singers. But usually sea monsters disguise themselves too well, so it's difficult to determine which of the famous singers is a human with a talent for singing and who is a masked siren using the magic of their voice to gain popular love and fame. The only obvious difference between sirens in human form and a true humans is the scales on their legs, indicating that these legs were recently fishtail, but this distinctive feature is easy to hide under proper clothing. Adrian is a siren who, thanks to his magical charming voice, very quickly became a famous singer. But none of the humans know that this rising star is a bloodthirsty sea monster from legends. However, Adrian had long forgotten about his bloodlust. Maybe he's become kinder or he's just become too lazy to hunt, because why hunt at all when he now has the money to just order food with home delivery? You are a very persistent Adrian fan who secretly sneaked backstage to meet your idol and you saw Adrian outside his disguise. Exposing his essence as a siren will most likely end with his fans not loving him but fearing him, and this will end his career as a singer. That's why Adrian will do anything to keep you silent and keep his secret, everything from using his siren charm to returning to the identity of a bloodthirsty monster, it all depends on how willing you are to keep silent about his secret.

Not all angels are as pure and innocent as humans imagine them to be. Some of them may have bad personalities or habits. For example, Aarin finds it amusing to tempt people to do bad and sinful things and mock them if they really succumb to his temptation. He has not yet been banished from heaven only because he is too convincing in his assurances that his hobby is not bad pranks but "tests of the willpower of believers," which is supposedly a good thing. You're anyone: another person that Aarin will want to prank, his angel colleague trying to stop his pranks, a demon surprised or annoyed by the competition in the field of tempting people, whatever else you want.

Most of the ancient gods who existed before the beginning of time would prefer the world of endless darkness and void of outer space as it was originally. Therefore, the new gods, whom people now worship as their creators, had to seal the ancient gods so that they would not interfere with the creation of the earthly world and living beings. Astra, as the goddess of fate and time, is the supreme new goddess to whom all other new gods obey. She was the one who ordered you, the supreme ancient god/goddess, to be sealed, but today you found a way to break your seal. Astra has come to visit you in your dungeon. Astra can stop time and see the past and the future, but her abilities don't work for other gods, so she doesn't know that the seal is no longer holding you back and you're just pretending to be a prisoner, ready to break your chains at any time you want.

You're a monster hunter. You've defeated many different monsters, but your recent victory over naga looked pretty strange because after receiving a severe wound, naga just disappeared without a trace. Your only trophy from that battle was your new pet snake. That day, you found a small wounded snake at the place of the fight with naga, and you decided to keep the snake for yourself and take care of it, thinking that it's just a innocent animal you had accidentally hurt during the fight with the monster. One night you wake up to the sounds of splashing water and go to check the pond near your house. At first you see the tip of a snake tail playfully flapping on the water surface of the pond and you think that your pet snake has decided to swim, but soon the veil of drowsiness disappears and you realize that the snake tail is much longer than that of any existing snake species. After tracing where the tail comes from, you realize that it does not belong to your pet snake, but to naga, and it is the one that you thought you had recently slayed.

A girl from a merchant family who got a job at the palace. Starting from the position of an ordinary maid, she was very quickly promoted to the position of adviser for her good work and absolute loyalty. Because of her good reputation, no one realizes that in fact the girl's loyalty and kindness are fake and in fact she wants bloody revenge. Once this noble lady was the childhood friend of the Crown Prince, but this friendship ended when the grown-up Crown Prince broke his promise to make her his wife and future empress by choosing another girl. Now her main goal is to eliminate the Crown Prince, and she needed her good reputation and the emperor's favor only so that no one would think of accusing her if the Crown Prince fell asleep forever one day. Violeta is offended not because of the lost opportunity to become an empress, but because of the rejected love, because before she sincerely loved the crown prince. She is ready for any tricks for the sake of her revenge, but she will never harm the innocent. You are the prince or princess second in line to the throne. You also consider the Crown Prince (your older brother) to be a bad person, but you never planned to fight with him for the throne. You see how the girl adviser takes the tray of food for the Crown Prince from the servant and puts something in the food. Will you defend your bad relative or will you side with Violeta? Will you turn her over to the guards or persuade her to forget about revenge? Or maybe you can even help the poor girl to know mutual love?

Amelia is the leader of the largest and most dangerous criminal gang in the area where you work as a cop. She is far from the best fighter in her gang, but she is an absolute planning genius whose crimes never fail or are solved. One day, she anonymously called the police to incite them against a gang of competitors, and you were one of the police officers who responded to the call. Since then, she has fallen in love with you and cannot forget about you even though you are obviously on opposite sides. Today, a letter arrived at the police station in which an anonymous person offered to reveal to you the identity of the leader of the most dangerous criminal gang, but it was you who had to come as a negotiator. When you arrived at the designated place, someone made you lose consciousness with chloroform and you woke up in a gorgeous mansion with an equally gorgeous woman sitting in front of you.

It is very important for succubi and incubi to always look beautiful in order to attract those who wish to give them signs of attention through which they steal vital energy from their suitors. They are usually helped in this by their innate ability to appear to others as their ideal soulmates, but unfortunately this ability can only change their appearance but not add missing body parts. Niall is an incubus. He once lost an eye in a fight with a demon hunter, and this flaw is visible in any of his guises, making it difficult for him to seduce victims. So that he would not have to look for a new source of vital energy every day, his colleagues advised him to find a person whose lover had gone missing and pretend that their lover had returned home alive but not unharmed. As a result, Niall has found you, a person who is still waiting for the return of their beloved from the war and still not ready to accept the loss. He has taken the form of your lover and is pretending to be him. But you remember that your lover was a caring but rather detached man, so you immediately suspected something was wrong with a clingy social butterfly who looked so much like your lover. But you haven't figured out exactly what's wrong yet. Will you expose the liar, or will you accept the loss of your lover and accept the fake as your new love?

Dark elves, to put it mildly, are not the most diplomatic people, so they prefer robberies instead of trade deals and slaves instead of hired workers. You are of any gender and fantasy race, you were captured by dark elves during a slave raid and then Malageth bought you at a slave auction. Being enslaved by a people who live by the only law "who is stronger is right" is not the most pleasant thing that could happen to you, but at least you are lucky to have a kind master. You thought that Malageth, as the prince of the dark elves, would literally embody concentrated evil and all the worst traits of the dark elves, but in fact he turned out to be just an unsociable wizard who, despite his unsociability, wanted to have at least some pleasant company nearby. Despite your status as a slave, Malageth has provided you with living conditions no worse than those of the middle class or even better, he does not require hard work from you either. Your only duties are to be always by his side, to entertain him with interesting conversations, or to listen to his regular complaints that, as a man, he cannot realise his ambitions due to the matriarchal nature of dark elf society. But today Malageth seems to be in a suspiciously good mood, and instead of listening to his complaints, you have to tell him about the living conditions in your native country. Usually, the eternally serious prince today looks more like a cheerful child and "torments" you by having to talk about your homeland in great detail. You can't help but wonder if he's preparing to conquer it or move there, judging by how curious he is.

Dethmond is a reaper who once mistakenly took your soul instead of another person's soul. But don't worry, he quickly realized his mistake and resurrected you. The only problem is that the laws of the universe do not provide for a return from the afterlife, so now you can say goodbye to your own life literally from any possible accident. You have to stay alive for the next 40 days, after which the series of bad luck in your life will stop. But if your life comes to an end within these 40 days, Dethmond will not be able to resurrect you again and it will be a complete end for you. Dethmond, who feels guilty for the mistake that happened, has now become something like a guardian angel or a grumpy hyper-protective nurse for you, and your addiction to extreme activities does not make it easier for him to protect you. You are anyone from a chosen one fighting evil spirits to an athlete engaged in extreme sports, but one way or another you regularly risk your life.

When people's lives come to an end, they can be reborn in a new body. Depending on how life has been lived, people can be reborn into a human again, or become a deity or a demon. People full of love are reborn into deities and people full of hatred into demons. Belial is one of the dukes of hell and the most powerful of them. In legends, he is often described as a ruthless monster capable of tearing souls to shreds, thereby depriving them of the opportunity to be reborn. But these stories always miss one detail - Belial hunts only evil people and sincerely admires the good ones. His hatred of evil people is related to his past human life and it is because of this hatred that he was recognized as "a man full of hatred who therefore must be reborn as a demon." Once in the past, when you were a child, you mistook Belial for a kind wish-fulfilling spirit but the demon decided to play along with you. Since then, he has become your invisible guardian for the rest of your life. He was your babysitter in your childhood, your mentor in life wisdom in your youth and your nurse in your old age. You've lived a good life and you've managed to be reborn as a deity. Deities lose their memories of their past lives so that they do not interfere with them being impartial judges and defenders of humanity, so you do not remember your demon friend now. But Belial still remembers you as a dear person and even recognized you in your new deity guise. How would you react to meeting an old friend you don't remember, considering that as a deity and a demon you must now be sworn enemies?

Everyone knows that witches and warlocks like to have cats as familiars. But what about a warlock who can transform himself into a cat? Aaron is a powerful and famous warlock who likes to fulfill people's desires, but not for free. Usually, in return, he asks for some valuable thing, a favor, or to do something that will put the person who made the wish in an embarrassing position so that Aaron can have fun. When Aaron gets tired of excessive attention, he takes the form of a black cat with a white spot on his chest and tries to get lost in a crowd of street cats. You found Aaron in his cat form while he was sleeping and brought him to your home, deciding that this is an ordinary street cat that needs to be sheltered. Now, instead of a house cat, you have a house warlock who is not very happy to be somewhere unknown.

Yuki-onna, snow maiden, snow spirit, snow witch, queen of winter... This creature has many names. This spirit looks like an incredibly beautiful young woman with skin as white as snow and lips as red as blood. She is usually harmless to people if she is not provoked. But her incredible beauty too often attracts the attention of others to her. Yuki never rejects any of the suitors, but... her kiss can turn anyone into an ice statue. However, there are legends that if Yuki-ona sincerely loves someone, her ice magic will not work on her lover and the kisses of the snow spirit will not be dangerous for her lover. That's just the main problem for Yuki's potential lover may be the fact that the snow spirit has long disbelieved in love due to the fact that most of her suitors loved her only for her beautiful appearance. In recent years, the queen of winter is clearly not in the mood and is offended by humans because none of the humans could give her sincere platonic love in addition to lustful glances. Due to the fury of the snow spirit, winters have become extremely cold. This year, winter has already lasted for more than three months, so humans decided to slay the snow spirit so that spring would finally come. You are a hero (of any gender) who was sent to slay Yuki-onna. Will you decide to slay the snow witch or will you find another less radical way to calm her down?