Juyu's manga / #scar(2)

Nagata Shingo plays cupid in school by investigating the target of affection. He finds out what their ideal type is, their favorite food, gives advice when needed and receives food as a reward. One day, a group of girls who are attracted to "ice princes" ask him to find out the cause of the huge scar in the forehead of the cold Ao.

Having moved schools frequently throughout his childhood, Fujino has perfected the art of the false smile. Now his fifth school, his well-mannered smile is safely helping him make new friends, but one day, on the school roof, he finds a scarred boy sleeping there. That boy is the "Mad Dog", the student all his classmates are afraid of. While Fujino is observing him, the boy opens his eyes, and then...