[Extra 26]marriage toxin - vein / 依田瑞稀 | Shonen Jump+

Marriage Toxin Vein / Mizuki Yoda Gero is a young man who has been a killer for hundreds of years. Marriage was something he shouldn't have done because he was working in the back and wasn't good at women. However, in order to keep the blood of the "poisoner" alive, his parents informed his sister that they would force him to give birth to an heir. At such a time, Gero is a target for work ......