[Battle Through the Heavens Fanfic] Return of the Soul

Hunjue, a winner in life, transmigrated without even realizing it... Transmigrating into a novel isn't scary. Transmigrating as a member of the big villain's clan isn't scary either. What's scary is... What the hell, why did I transmigrate hundreds, even thousands of years before the protagonist was born? Hey, author, come out here. I promise I won't beat you to death. Hunjue unknowingly transmigrated into Battle Through the Heavens, a hit novel he'd read back in the day, and became the youngest son of the Hun Clan patriarch. At the time, the Xiao Clan was still around in Zhongzhou, the Hun Clan remained hidden, and the ancient clans with Dou Di Bloodline numbered more than just eight. The source of Dou Di energy had already vanished, and all cultivators were witnessing the final glory before the apocalypse. Hunjue, who somehow ended up as the senior-most and most powerful big shot in the Hun Clan: ... How do you properly deal with a nephew who'll be going through his chuunibyou phase for hundreds of years? Waiting for answers online. Oh, right. My nephew's name is Hun Tiandi. Hunjue, who successfully took on a side job as a research big shot in a fantasy world: Thanks, everyone. No need to answer. I've become an emperor! I came up with this idea a long time ago, around 2014 or 2015. When I started writing, I had no idea The Great Ruler was connected to the previous two books. This story may include elements from Martial Universe and The Great Ruler, but it may not. It all depends on how big the author's imagination is. This requested fanfic won't be paid content. The author is truly writing out of love. The setting and logic only have to make sense to the author; there may be bugs, and the story is full of headcanons. Theme: