I recommend " Great Ming's Supreme Luck ". In this cultivation Xianxia novel, the protagonist Zhu Bin transmigrated to a martial arts world, carrying the nameless ancient tower and the World Tree fragment. Later on, he became the son of Zhu Tan, the King of Pingnan, and the grandson of Zhu Yuanzhang. Under the guidance of his master, Ye Gucheng, he rose up step by step and finally conquered the world and unified the continent. I hope you like my recommendation.