My Vampire Boyfriend [Crossover]

As an ordinary girl, Natsume Masako has a few close friends, a warmhearted boyfriend, and an overprotective older brother who smiles warmly, though she isn't sure whether he and her boyfriend have the same character setup. She sometimes argues with her friends and gives her boyfriend the silent treatment. Things don't always go her way, but in every respect, she feels she could be called a winner in life. So she's very happy with the life she has now. ++++++++++++++The blurb as Natsume Masako sees it+++++++++++++ The life Natsume Masako thinks is ordinary is actually anything but. For one thing, being Natsume's younger sister means her life can never be like that of an ordinary girl. Besides, where is this place? Demon City, District 11. It was inevitable that the ordinary life Natsume Masako imagined was ordinary only in her own eyes. ☆The male lead is a vampire progenitor who woke up early because of the female lead, before he was supposed to be awakened. [Natsume Masako doesn't know this yet, but she'll find out later.] This story mixes many worlds, so there are plenty of original settings and character interpretations. Please understand if any of them hit a sore spot for you. ☆The cover character design is by the artist @Jiujiu Ke (this artist is amazing!). A satisfying, sweet, silly romance. No nitpicking or ranking comparisons, please. ☆There is no reader group. You can find me on Weibo at @Su Su, Have I Been a Slacker Today? Theme: