Black Coffin Girl

Ren Rimbardo is a boy who lives in a world where various possibilities can be realized through the "power of runes". Determined to become a rune master but always encountering setbacks, he one day picked up a coffin on the beach that could transform into a girl. What surprised him even more was that this girl actually claimed to be the princess who created this world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.