I liked it until the female lead showed up and the main character became a licking dog.

Artificially giving depth to character is bad; merge the MC with the source material, or make him start his own foundation.

I dislike this kind of cheat, he just gets everything for nothing, no effort, nothing at all.

slippity sloppity slop.

The MC's hate seems to be forced. I understand he is trying to be a polar opposite of Naruto, but his background doesn't make sense and is upsetting.

MC is very chill; he doesn't seek trouble; he just hangs with his wife and researches stuff that interests him.

Sixty chapters in, he leaves douluo 1 to go to douluo 2??? Dog author, if you want to write a peerless Tang sect book, write one; why write a douluo one book just to make him travel to an "alternative universe" that's peerless Tang sect era?

Not bad, but incomplete.

its slop alright.