The Target Is the Stepmother's Daughter? or a Vampire?

The single dad announced that he is remarrying. The stepmother brought two oil bottles, one big and one small. The younger one is a cute three-year-old little loli. The older one... Hey hey hey... Isn't it Du Wanxi who just became my girlfriend yesterday? My girlfriend is actually my stepmother's daughter? Born in the same year, same month and same day as me? Is it a younger sister or an older sister? The romantic comedy of living together after just dating begins. As they live together, Lin Ke gradually discovers that his girlfriend, who is elegant and generous at home, is actually a deadbeat at home? Or a vampire? Secretly maintaining world peace? Hey hey hey, is the painting style wrong? At this moment, Lin Ke knew that he could no longer hide it. "Wanxi, I have something to tell you. In fact, I am the administrator of the World Peace Organization, and I am the No. 1 Demon hunter." … There will be supernatural forces involved, but more of it will be day-to-day. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.