Three Kingdoms: Ascending to Immortality to Fight Against Heaven

The protagonist Liu Xing travels to a fantasy world in a daze. He didn't have a golden finger, but fortunately he had good talent and was stable enough, so he was finally able to transcend in the fantasy world and rise to the top. Unexpectedly, something went wrong during his ascension and he traveled back to the Three Kingdoms period. However, he found that his cultivation had not disappeared. Instead, he could use the heavenly ways of the Three Kingdoms period to complete his ascension. What kind of changes will the butterfly wings bring? It depends on how the protagonist achieves transcendence. Invincible + half behind the scenes + big trend but small trend.