I

"Lay a finger on my brother and you're dead."

A child with two lines and an unknown origin. He grew up along with his adoptive brother, Mash Burnedead.

He doesn't remember his biological family nor does he want to.

It was that day when he met a famous figure. He was invited to become one and the only member of a special group.

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Involves:
- POWERFUL READER
- PROTECTIVE READER (toward Mash Burnedead)

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Extras:
- NO ROMANTIC SHIPS (except canon)
- Mashle belongs to Hajime Kōmoto