Todoroki is an underboss for the underground syndicate known as "Tsuchigumo" while Arigaya is a detective working for the 4th police division. Despite their opposing positions, the two constantly clash with each other. However, little do others know that they are both secretly in love with one another. Is it possible for a Yakuza and a cop to be in a relationship? Yakuza to Metsuki no Warui Onna Keiji no Hanashi is a comical romance story that follows the amusing journey of two unsuspecting individuals who find themselves incarcerated by their own love, and must navigate through the complexities of stakeouts and sting operations in order to build an unexpected relationship.
