Natsuo was exhausted after a long day of classes at his college, his mind still wrapped up in medical theories and assignments. As he hurried down the hallway towards the student lounge for a moment of respite, he accidentally collided with a fellow student, sending their books and papers scattering across the floor.

He quickly bent down to help gather the scattered materials, his expression apologetic. "I'm so sorry about that," Natsuo said softly, handing back the items he had gathered. "Here, let me get the rest for you."