Saiki starts to randomly want to protect someone and he doesn't know why. All he knows is that he won't let anything happen to him. Little does he know he may need this person more than they need him. BxB
"I'm not the best at expressing my feelings, but... I hope you can love me the way I love you."
[Kaidou Shun x Male! Reader]
(This story doesn't necessarily follow the storyline of the anime/manga.)