I’m looking for a novel about an mc who was reborn in the cultivation world as a kid and was a super genius. I think he was a powerful cultivator who died. He broke through a bunch of realms at the start of the novel and beat the elder or something. He went to go see his fiancée who is still a Loli and gave her candy to fall in love with him. Her dad doesn’t like him because he thinks he’s weak and his family isn’t powerful enough. The mc beats one of the young masters and the guy still doesn’t want to give him his daughter.
Is it Mythical Tyrant? I found it in my list to read tho I’m not sure since I just skimming the first few chapters.