The Lunia's Son (dreamzzz)

mateo was the son of lunia in secret no one knows it, even his dad. He also secretly the elemental hashira in demon slayer corps, will his family, friends and the agent nigth berau's found out his secret? try to read this book to find out!(fun fact:he is the dream protector and shinobu kochou student. having katana skills and can create poisons, can spawn glowing butterfly and likes music and sings the songs he like and create his own private realm with lunia's help or his 'mother' help secretly)

first of all this book is just and AU about mateo in dreamzzz, dont take this seriously!It just An AU! hope you enjoy this AU!