Demon Slayer: I Became a Vampire

Chiyo Kamiga traveled to the world of Demon Slayer and started as a ghoul with a killing system. Chiyo Kamiga said, what is the difference between becoming a ghoul and directly becoming a ghost in the world of Demon Slayer! I don't want to eat people! However, the system says that you cannot become human again. Fortunately, you can redeem your bloodline and become a noble, elegant and powerful noble immortal. From then on, a vampire grows wantonly in the world of Demon Slayer. Butterfly Ninja: That guy, I don't like him! Tanjiro: Kami-chan is a very good person. I feel relieved to entrust Nezuko to him. Nezuko: Husband... Husband... Hei Shimo: How is it possible? He is actually stronger than his younger brother. Ghost Dance Tsuji Muzan: How is that possible! How can there be a creature like you! How could he be stronger than me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.