Gero may be a master assassin, but hes not exactly killing it in the romance department! Can marriage swindler Kinosaki help him find true love?

Poison Master Hikaru Gero is about to take on his most challenging assignment yetgetting married! Gero couldnt be more clueless when it comes to dating, but thankfully, marriage swindler Mei Kinosaki knows everything there is to know about love. Together, this unlikely pair is going to do whatever it takes to get Gero hitchedeven if they have to take on the entire criminal underworld in the process!

Its Poison Master versus Poison Master as Gero is forced to face off against his cousin Teruaki! After learning about Geros frivolous marriage plans, Teruaki targets Kinosaki in order to help Gero regain his focus as heir to the Poison Clanbut Teruakis tolerance to poison may be even higher than Geros own. Can he stop Teruaki and save Kinosaki before its too late?