Marriagetoxin Lyrics
For hundreds of years, a group known as the “Users” have honed their killing techniques.
Among them, the “Poison Users” of the Five Great Families are said to possess the greatest power and influence.
Hikaru Gero, a young man who inherits that bloodline, has lived in the underworld without ever involving himself with women—making the idea of “marriage” something completely foreign to him.
However, in order to preserve the Poison User lineage, the head of the Gero family declares that Hikaru’s younger sister will be forced to bear an heir. At that moment, Hikaru encounters Mei Kinosaki, a brilliant marriage swindler who just so happens to be his next target. To resolve the succession issue and protect his sister, Hikaru comes up with a plan: he will get married himself. On the spot, he asks Mei to help him find a wife.
“—That’s the first time I’ve ever received a proposal like that.”
And so, with a master con artist as his advisor, the elite assassin Hikaru Gero begins the most difficult mission of his life—finding a marriage partner…!?
Aiming for the perfect marriage— a deadly battle-action story begins, as an assassin and a marriage swindler form the ultimate duo to take on the world’s toughest matchmaking challenge!!
