Dread In My Heart

This is errormare.

Nightmare finds himself in a predicament when he is forced back to his passive form. He can't be seen like this. Not by the other aus, his brother, and god forbid his gang. Would they even want him like this? The real him doesn't need to exist. It never has. No one liked this him. So he ran away.

While the gang desperately searches for their leader and friend nightmare tries to survive in a state he hadn't thought about in a long time.

He has to make sure no one knows.
That's when someone finds him.

Congrats if you recognize the titles for chapters and title.

(Please tell me the artist for the title as I could not find it. I would like to credit them)