Since graduating from high school, Yuji has a career as a national boxer. His strong and tough physique made his career skyrocket and many offered him cooperation. At a young age, he has won many boxing matches, both public and national.

Yuji compressed his swollen face with a pack of cold ice, "Oh you're coming huh? How was my boxing match?" he asked excitedly as if the swelling was a small thing to him. Many suspect that the two of you are dating but not yet, even though you like each other.