Xu Zi, a vampire who has been dead for three hundred years, woke up from his coffin and found that he suddenly had a five-year-old daughter, Little Jelly Bean! My daughter picked it up, her household registration is black, and the refrigerator at home is filled with pig blood tofu. What's even more outrageous is that his father-in-law - Augustine Blood Shadow, one of the twelve elders of the Blood Clan - is sitting on the sofa in the living room, drinking black tea elegantly, smiling kindly: "Good son-in-law, I want you to be a model dad in human society, so that the new generation of the Blood Clan can learn 'love and family'."
"Why me?" Xu Zi pointed at his nose.
"Because you talk a lot." My father-in-law pushed up his monocle. "A taciturn vampire is too suspicious. Only a talkative person like you is suitable for integrating into the community."
In this way, Xu Zi was put on the shelf and started a life of sending his children to school during the day and catching traitors at night. His daughter thinks his cooking is unpalatable, his neighbors suspect he is a gangster, and his kindergarten teacher hides when he sees him. But he gradually discovered that this so-called "father-in-law" was not simple: the hypocritical mask hid the secrets of the blood clan for thousands of years, and the daughter he picked up seemed to be involved in the legend of the ancestor of the blood clan - in the legend, when the pure-blooded little vampire teamed up with the chatty dead ghost, a certain forbidden blood technique would be unlocked...