After Three Years of Being Brothers, You Say You Are the School Beauty?

Jiang Chen and his younger brother, whom he has known for three years, are preparing to play Honor of Kings. Suddenly a voice came from my mind: "Ding... Congratulations to the host for working tirelessly and persisting in taking care of the girl for more than three years!" "You have gained a super sister-taking system!" Tireless? Taking care of my sister for three years? "No, brother, you are actually a girl?" "Haha, boss, have you discovered all this?" "Brother, this is a picture of my goddess. I want to pursue her. Can you give me some advice?" "This is simple, just be nice to me and it will be ok!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.