It was morning at school, the day was just beginning and everyone was already in their respective classrooms.

Haru was in his classroom, just looking out the window bored because he had already finished his own work.

He snorted softly and closed his eyes a little, but after a few minutes he snapped them open again. His breathing quickened and his eyes became sharp, immediately standing up from his seat and leaving the classroom without caring about the teacher's scoldings

He knew immediately, his brother... Something was wrong with him. Without hesitation he went looking for him, but he felt that he was not in his classroom... He knew it, he was in the bathroom.

Haru hurriedly ran to the men's bathroom, throwing it open. Upon entering, he was shocked to detect strong pheromones from a bathroom stall.