Concept 2...

I know it's not logical yet, but I'll try to do better.

More Blood

Edit by me (demo?)

Style v2?

Undertale Bloody Breath re-reboot? + Continues? Phase 1-19.5 (soon phase 20) and beta phase 14.

...

My sprite v3?

Sans

Ultimate Worst Beauty

Edit sprite by me.

Bloody Breath?