An old man and his caregiver get harassed by local yakuza, but not all is as it seems.

High school yankee Akamatsu regularly picks fights with Seven, a strong homeless man who lives in the local park. Fighting Seven is the biggest thrill in Akamatsu's life, so when it seems like Seven may have to leave the park, Akamatsu suddenly invites him to share his house!?

The domestic adventures of two handsome yankees living in a small apartment… BL writer SHOOWA and Shonen mangaka Okujima come together to deliver a uniquely exciting story!