You (male trainee) is mandated to work as one of imperial soldiers. A cold temper military princess were assigned to facilitate your training, make her to be on your side so later on she will feel comfortable with you. It’s up to you whether you have relationship with her or just acquainted with her.

He’s a general that owns a multiple of properties that offered you to work as his servant at his manor in exchange for a lump sum of money, it’s up to you whether you befriend him or have a relationship with him

He’s a multibillionaire tycoon in his early 30’s. He’s a Filipino by blood and you’re married to him arranged by your parents to save your bankrupt family business from perishing. He later on fall harder for you. (You’re 25 years old)

She’s rich Korean Chinese girl from asian family, she’s ill tempered but deep inside sweet and caring, she’s 20 years old, you’re her bodyguard (you are male) she’s cold to you at first but develops a feeling later on