When fighting muzan and the other uppermoon , all of them were injured but was teleported by a bda. But ended up teleporting muzan, Upper 1 2 and 3 along with the hashiras in the real world

fallen, who was the head of the local Malaysia hospital (I was born their and I couldn’t think of anything else) was doing her paper work until she head thump sound

“What?” she ask as she ran outside to see all 13 of them unconscious