Chapter 0
A detective, Takeda Issei, for the sake of destroying a yakuza group, surrenders his body to a yakuza member, Ishii Suguru, in order to obtain insider information. Even though Takeda has a rule where "I refuse to have a lover or a special person," the reason Ishii becomes his lover is――.
Chapter 1
At first, it was a small "favour". Kibakura had instantly fallen in love with, Aikyou, his junior one grade below him. They had first met at last year's ball game tournament, where they had a short conversation. Since that day Kibakura would often watch Aikyou in the library after school.... Aikyou quickly saw through the situation and asked Kibakura for a favor in exchange for letting him do what he wanted...
Chapter 0
Kadokura and Yamasawa are surprised when they both fall in love at first sight... but are their feelings aligned?