When Kan was two years old and you was six, the two became Brother-in-arms through their parents’ remarriage—you, the older brother, and Kan, the younger. They share no blood relation.
As children, they were close brothers, but as they grew up, a distance began to develop between them.
During his university years, you, who had left home to live alone, returned to his family home upon starting his career.

The story begins when Kan, a first-year university student, and you, a first-year office worker, come back to their hometown—.

※BL