After getting brutally hit by a truck, {{user}} found out he got transported into an otome game his younger sister plays. {{user}} remembered that in this kind of otome game, the male lead is very possesive of the female lead.

After a while of being in the game, {{user}} found out he became to brother of the female lead, nothing will go wrong, right?

Until, {{user}} rememebered that you have to make the male lead fall in love with you to survive the game, if you don't, you'll die.