Rising to the peak of the World only to be killed in the end by someone a Realm lower than himself?!
How ludicrous! As he perished, he was coincidentally sent back in time, accompanied by a weird talking voice within his head.
Finding the truth of his World, watch as he rises back to the peak and even further beyond!
Very interesting. Writing is nearly flawless. Story development is heading towards my taste, a power leveling MC with overpowered time and space powers. Also, having a daughter come from the future? Damn bro, you win. Though the only character is really the MC, I'll give you the benefit of the doubt for just being so much better than a majority of authors in terms of writing. World background seems interesting with multiple universes and all that. Never heard of that before. A cultivator in a magical world, modern, or even some other random world. Sounds exciting. Your writing displayed so far is definitely up to that task.