After My Brother Died, Doma and I Became Two-Faced Actors

Tian Guan Qiguang, later known as Lin, was a Hashira in the Demon Slayer Corps. Before becoming a Hashira, he had an impressive record, but his shortcomings were obvious to the entire Corps. His Kasugai Crow worried about him more than he worried about himself. Whenever he went on a mission, either the Flame Hashira and the others had to remind him, or his crow would cry out helplessly from the sky: "Mist Hashira! Your Nichirin Blade!" And so he was stuck in an endless cycle of losing his Nichirin Blade, losing his uniform, and losing face.

Until...

He became a demon...

For some reason, he kept getting caught up with the Upper Ranks...

Upper Rank One, Kokushibo: "His talent... is passable."

Former Upper Rank Two, Chi: "He's right up my alley. Strike that. He's a liar, a complete liar."

Upper Rank Three, Akaza: (frowning) "He's strong, but he doesn't like to fight."

Upper Rank Four, Hantengu: "Eek... How terrifying... So terrifying..."

Upper Rank Five, Gyokko: "He's got a little talent, but not much. There's no way this great one would acknowledge him!"

Upper Rank Six, Qingyin: "..."

Douma: "Oh, they've all given their opinions. Hey, I want to add mine too. As for him..."

Lin: (covering his mouth) "No. You're not adding yours."

With blood as the link between yin and yang, where will he go when his memories return?

Will he fall completely into the ranks of evil demons...

Or...