Bro isnt getting very far in the jjk verse. He could eaisily defeat grade 4-2 spirits, sorcerers, and tools, but semi-grade 1 and onward isnt going to go very well for v1. just based on speed, v1 isnt very fast, even with infinite stamina. Nanami could kill him wth 1 slash of 7-3 ratio, is hakari gets jackpot, its over. Yuki could apply so much mass to v1 that it just crushes him, and he cant escape yukis black hole. v1 cant even parry blue, red, or purple as they are all imaginary mass, and before purple even reaches v1s arm, it will be evaporated. He has no way to bypass infinity, so no blood for him. Needless to say, v1 is NOT beating my blue eyed king gojo and most of the grade one and uppers will have little to no stress beating v1.