SPACE WALL MENDER
REPAIRMAN

Nuisance graffiti can be seen everywhere in town.
One day, a boy appeared to try to erase the graffiti.
His name is Migime Jojun.
He is a space cyborg repairman sent to Earth from a higher dimension.
He is a repairman of the space wall who repairs the fraying of the space wall, which is sometimes caused by annoying graffiti,
His actions and existence must never be known by the people of Earth…