I Don't Know How Much Wait Ive Left In Me Till Gege Drops His Backlore We're Literally Not Even Getting Breadcrumbs In The Latest Chapters - Tumblr Posts

Brainstorming Time:

You think the mask was from a time when he got his right face obliterated in a fight as a young sorcerer and in HI Gojo-esque fashion, he learnt Reverse Cursed Technique in the heat of the moment?

But in a burst of energy, he generated this mask over the right side of this face instead of Healing it normally? This could actually answer how Sukuna got two additional eyes and a set of arms + a Stomach-mouth. He might've GIVEN himself those modifications in-order to have the "perfect" Sorcerer body, through his superior knowledge and expertise in Reverse Cursed Technique.

hold awnn..

I KNEW IT (I mean I suspected he might have some scars on this side of his face but to have it actually confirmed now?? IM LIVING)