The Heavenly Dao Engine

Qi Tian, driven by an unyielding ambition, designed the most advanced aircraft engine. However, during an act of heroism, tragedy struck, and he passed away. His soul transmigrated, entering the national teacher's mansion of the cultivation world, becoming a national teacher apprentice, and gaining a strange engine within his body. Whether it be formidable enemies, precious spirit stones, or even miraculous elixirs, all can serve as fuel for the engine. The roar of the engine, his cultivation path was like soaring on a plane, unstoppable. As a national teacher, Qi Tian established the empire, selected the empress, and chose an heir, leading to national prosperity and the people's well-being. As a cultivator, he swept away demons and monsters; even emperors and hegemons had to yield. What did you say? There's a monk who wants to take...