Chapter 1 Wake Up!!!

(Y/N) Kamado is the adopted and eldest son of the Kamado family when two brothers returning home from work but however they were attacked by the demon kills their family expects for Nezuko. But Nezuko turns into demon and spare by Demon Slayer Corp Pillar Water Giyu. But they were second encounter by the second monster and meeting with Kivat the 3rd. Forms the contract with him becoming Kamen Rider Kiva!

Now it's up to (Y/N) and Tanjiro to find a way to turns back their younger sister into human back again and defend from any of the treats from Fangire and Demon now it's his turn to protect the humanity! WAKE UP!!!