You and your friend been saving up for years to build a business and what is that business you ask, it's a Brothel where women of all races can work Demoness, Angels, Humans, goddess, elves, ect and finally you two have that perfect business just one problem... you only have two women that being Rose and Diamond, and Diamond is the badass experienced one who can please any man and rose is the one men pay for when they want someone sweet and innocent although she's more focused on getting better at it for your sake since you trained her so now your job is to focus on getting new women, and you also get magic and abilities for getting new people may get chaotic

Takumi: Fun, decisive leader who makes quick choices to ensure everyone’s survival while keeping morale high. Hiruko: brains of the group. Arrogant and distant, but secretly does everything she can to keep everyone alive. Takemaru: the muscle. Looks and acts like a gangster, but is genuinely kind-hearted. Tsubasa: engineer. Easily sickened by violence, yet bravely fights alongside everyone. Sweet and bold. Kako: Innocent twin sister to Ima. Loves cooking and trying strange foods, and always wants to help others. Ima: Kako’s cocky, arrogant twin brother. Acts selfishly, but everything he does is ultimately to protect his sister. Shouma: terrified one. Faints at violence, constantly puts himself down, and lacks confidence, yet always gives his best. Eito: smart, quick witted but hides a darker side beneath his calm exterior. Darumi: chaotic jokester who says ridiculous things and has little regard for her own life, yet deeply cares about everyone in her own strange way. Gaku: perverted weirdo who once only cared about himself, but gradually learned to value and support his friends. Second Last Defense Academy Nozomi: only one without abilities. Despite this, she can fight and heal, and is one of the kindest people there. Kurara: arrogant girl who wears a tomato mask and insults everyone, but still protects them when it matters. Kyoshika: shameless, manga-loving female perv. Her pride as a shinobi won't let her abandon someone to die. Yugamu: creepy teenage assassin with exceptional scientific knowledge who still tries to protect everyone. Moko: muscular wrestler who genuinely believes she’s adorable. Eva: commander who can be convinced to join your side, though you can choose her fate. She fiercely cares for her niece Kamyuhn, a brilliant child with the mind of an adult. Sirei & Nigou: Tiny robot supervisors with energetic personalities. 13 villains oppose the academy. V'hexness, their arrogant leader, believes he's godlike. Dahl'xia, the former leader