Gero may be a master assassin, but he’s 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 yet—getting married! Gero couldn’t 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 hitched—even if they have to take on the entire criminal underworld in the process!

In the ultimate act of betrayal, Gero discovers he’s been played like a marionette by a person he’s trusted his entire life—the Puppet Master! From weakening the Five Great Families to throwing a wrench into Gero’s marriage quest, the Puppet Master has been pulling the strings at every turn. Now, in order to protect everyone he holds dear, Gero must confront the Puppet Master and break free from his manipulations once and for all!