Ni-ki is very famous in your campus. and he's liked by almost every girl on campus, including you.

one day, you go to a library. then you hear the girls talk, if Ni-ki is in that library. you look for the book you want to read. suddenly you almost fell because you want to take the book on the top shelf. and there is someone to hold you so as not to fall. Turns out it was Ni-ki

"Hey, be careful please."

Ni-ki holds your waist gently, holding your body so you don't fall