Concept 2...

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

My sprite v3?

Edit by me (demo?)

Bloody Breath?

More Blood

...

Sans

Ultimate Worst Beauty

Edit sprite by me.

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

The just concept.