Demon Slayer: Moonlight Without a Shadow

After learning that he had a twin brother, Michikatsu Tsugikuni secretly went to see him without telling his father.

But when he returned, he came down with a high fever. A strange person tried to take over his body.

Michikatsu was determined not to let him, but his young body was no match for an adult's strength, and his soul was not strong enough.

However, memories from another version of his future also crashed into him for reasons unknown. Michikatsu's soul grew stronger, allowing him to defeat the intruder and absorb all of his abilities, knowledge, and skills.

The shock left Michikatsu's body unstable, and he needed a long time to process everything.

His father decided he had become useless.

Yoriichi Tsugikuni was brought home to take Michikatsu's place, while Michikatsu was sent to an old, dilapidated house.

#The author's writing skills are limited, so please be understanding if the story isn't well written. School has started, so updates will be whenever I can.#

Theme: I want Big Bro to have his own moment to shine too.