As of 10 chapters this has become peak. Have you ever started a shounen series with op protagonist like Kaiju no.mid or brain rot kaisen who gets instantly power scaled because the story can't progress otherwise?
This story starts with similar op protagonist and he is still op as of chap 10. But how would it progress now? Shounen has the tried and tested structure of teacher and training. How would you train an op protagonist that doesn't feel corny or parodic? The answer is, you don't. The shounen protagonist here isn't our Mc, it's her wife. She's gonna have her training arc. Hope it stays true to this in the coming chapters.
I'm already hyped for this compared to the other generic exorcist shounen with the female Mc with a daddy issue.