Uh, I kinda forgot what happened to his back.

Same I was confuse too
(￣∇￣")

From when he entered umehikos mind to get him out. He was stabbed by barbs of “guilt” and “fear” but they cut through him like a knife. When he came out of it, he was still as injured as when he was inside umes mind. He’s weak cause he’s using magic to conceal it in case ume sees him shirtless.

Oh i see, thank you so much

You’re welcome! Hope it helped! ヾ(❀╹◡╹)ﾉ~