ENG DUB * MARRIAGETOXIN VOL.1-13 END

STORY : 

For centuries, the deadly arts have been perfected by those known as the Masters. Among them, the Poison Masters of the Five Great Families hold the most fearsome power and influence. Hikaru Gero, heir to the Poison Masters' Gero Family, has lived his entire life in the underworld, far removed from love or marriage.
But when the Gero Family head decrees that Hikaru's sister must bear an heir to preserve the bloodline – by force if necessary – Hikaru resolves to protect her at all costs. It is then that Hikaru encounters Mei Kinosaki, a brilliant marriage swindler who becomes the target of his latest job. Realizing that the only way of solving the family succession problem and protecting his sister is through marriage, Hikaru impulsively asks Mei for help in finding a bride.
"That's the first time anyone's ever proposed like that."
And so, with the cunning marriage swindler Mei as his advisor, elite assassin Hikaru embarks on the most challenging mission of his life: finding a wife!
Their goal: the ultimate marriage.
This is the world's toughest mission for love, brought to you by the ultimate duo – an assassin and a marriage swindler!

數百年來有一群人持續磨練著殺人技巧，人稱「高手」。
青年下呂光繼承了在這群人當中，擁有最強力量與權力的五大名門之一，「用毒人」的血脈。
他投身於黑社會工作，過著與女性完全絕緣的生活。對他而言，「結婚」原本是件極其遙遠的事情。
然而，為了不讓「用毒人」的血脈斷絕，下呂家的現任當家告知他的妹妹，將強迫她生下繼承人。
就在這時，下呂遇見了他的任務目標，手法高超的婚姻騙子──城崎芽衣。
為了解決繼承人問題並保護妹妹，下呂想到由自己來結婚，便當場向城崎提出請求，委託對方協助自己順利結婚。
「──我第一次看到這種提案（求婚）方式。」
於是，在手法高超的婚姻騙子──城崎擔任顧問之下，一流殺手下呂開始挑戰人生首次的超困難任務──「相親」……！？
目標是最棒的婚姻……
由殺手與婚姻騙子這對最強拍檔挺身挑戰，世界上最艱辛的相親戰鬥動作片，正式揭開序幕！！