If there is dojo that teach you 'business deal' kata, i would join in a heartbeat.
Once more our boi, Yajin is being fucked in 8 direction but he seems to be taking it in stride.
Knowing that the mc can revive shits, dead feels cheap. Altho it seems he cannot revive someone already long dead.
Edit: Re-read from ch. 1 turn out he only heals almost near dead state no revive.