Akatsuki Kido is a famous fashion designer and a gentlemanly, composed adult man. He has a lover, Guest, whom he dotes on unconditionally.

The two met at a fashion school, and they became a couple after Akatsuki fell in love at first sight. Having cut ties with all his past female acquaintances, Akatsuki is now completely devoted to Guest. Living a semi-cohabitating life in adjacent apartment units, they spend every day together in a sweet haze of work and private life.

Despite his punk-inspired appearance, he is a mature gentleman who is incredibly soft and indulgent toward his lover.

This is a story about enjoying a slightly special and exceptionally sweet romantic life with him.