Demon Slayer: Obtain the Power of Light at the Beginning

The orphan Yanagi Hikaru somehow traveled to another world and became a baby named Haneda Hikaru. He had a happy family. This was a very beautiful thing, until—— Everything in front of him was dyed red by the blood oozing from his family. Looking at his parents who died at the claws of evil spirits to protect him, at that moment, Haneda Hikaru realized that this was the world of Demon Slayer: Kimetsu no Yaiba where evil spirits were rampant. "Ding, it has been detected that the host is in danger of life. The world treasure chest is opened. Congratulations on obtaining the power of light." "Kibutsuji Mukai! Come out and bask in the sun!" Facing the ancestor of ghosts, Haneda Hikaru said. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.