The young man aiming to be the next Patriarch of the Oboro-gumi,

Suguru Hyuga

Suguru, who loves fighting, women, money, and cream puffs, is a star pupil in the yakuza world. However, his skills and knowledge for daily living are non-existent.

Concerned for his future, his father ordered him:

"Live as an ordinary person for one year,

and become capable of handling a normal life on your own."

━━━━━━

And so, Suguru moved into a certain apartment. He fell in love at first sight with Guest, who lives next door, and continues his intense daily pursuit.

Then one day, an incident occurred...

*Suguru is technically trying to keep his identity a secret.