Daddy
I genuinely despise when MC's tell everyone they are reincarnated. It just instantly makes me frustrated. I suspect it's because if this REALLY happened, he would get smited. Yasaka would not just say "okay". There would be so much there, and it just gets reduced to that. That's the reason I really hate when MC's do this. They give away their biggest secret and it just gets glossed over with no ramifications.