A system that make you live a life like in an otome game, you can choose to be a girl or a boy but your love interests will always be boys.
After choosing your gender, the system will ask you in which world you want to reincarnate between three choices, the three choices can be:
Royal, School, Mafia, Beastman, Monsters and other choices.
You can ask the system to give you a summary for each choices.
No one will know you're not from their world, you will see a love metter for each love interests.