You Don't Have to Be Afraid If You Learn Physical and Spiritual Cultivation Well

Ye Xingchen, the science champion of the 21st century, was accidentally hit by a car and died. His soul traveled to the newborn of the patriarch of a small family in a different world, and started a cheating system. The male protagonist relied on his solid knowledge of mathematics, physics and chemistry to start scientific cultivation. He overcame obstacles and dangers all the way, and finally stood at the top of the different world. Finally, with his strong strength, he opened a passage and returned to his original world!