Honestly it's pretty good and has potential. I like the MC personality and it's a really unique read since there's mostly CN martial novels. A KR takes a different approach of things. It makes me question if it's really a Wuxia because the way it started was very Xianxia. The romance is also good.

But the story quickly deteriorates. Everyone accepts the new change in MC too easily. The Cultivation stages are no longer explained, even if he kills I don't really understand it. There is little information or background story.... more>> Simply not much to work with. It's incomprehensible that he doesn't reveal his identity to his subordinates but then again maybe the Author does reveal it later on? But it's highly doubtful since he was alive when the original body was still alive. It would ruin everything he'd built up most likely.

I cant help but wonder how good Scholar Reincarnation could be since it's obviously better then this one. I wish more KRs would be translated. It might take years for this one to be translated, or maybe never. It saddens me when I think about it. Just a single year is a... long time. <<less

Aside for transmigration, everything else is normal. Even though its still impossible for normal human to accomplish, but since the MC is the previous strongest under heaven, its understandable.

There's a lot of bromance moments in this novel, but not to the point of cringe inducing moment, overall its a good novel.

Quite good read for martial art genre.

Although start with common opening (wake up in tr*sh young master, finance ask for breakup) but it developed in interesting way.

This novel also not fall into harem genre just because some female attracted to MC. (That also because he already had mature mind as 70 years old guy)

Enemies also escalated beautifully from common conflict between family as start to against demon God followers in the end.