An Otome Game? But I’m a Guy!

[Gender swap + otome game + magic academy + multiple male leads + everyday school life] Lin Chen was just helping his younger sister clear an otome game. Who could have guessed that after he completed all seven male leads' routes, a flash of lightning would strike just as the hidden ending unlocked? When he woke up again, Lin Chen was lying in the girls' dormitory at a magic academy, transformed into the game's heroine, whose face his sister had modeled after his own. Even more absurdly, the System demanded that he win over all seven male leads before graduation and earn seven marks of true love. Fail the mission, and he'd be erased on the spot. A gentle but cunning crown prince, a cold and strict head knight, a genius mage who can see into people's souls, an ascetic and saintly temple acolyte, a merchant guild heir with a hidden edge behind his smile, a dangerous and obsessive underworld boss, and a secret male lead who had never appeared in the game's materials... To return to reality, Lin Chen has to study magic, join clubs, deal with exams, and use his knowledge of the game to get closer to them. But the more he tries to win them over, the stranger things become. All seven male leads seem to have fallen for him in earnest. And Lin Chen realizes that he may not be able to keep treating all this like a game. Wait! I came here to complete a mission, so why are all of you taking this seriously? And besides, I used to be a guy!