Ye Chong was a denizen of tr*sh Planet-12. On one fateful day, he discovered a treasure that would forever alter his destiny from a pile of junk - Mu Shang, an unknown machine with artificial intelligence and a lost memory. Together, they venture into the vast galaxy as the isolated "caveman" that was Ye Chong began absorbing all sorts of knowledge and meeting people from all walks of life. He gradually discovers more and more about his own mysterious past as well as his partner's. The series is adapted from Xiang Fang's web novel, "Legend of the Supreme Soldier", published by Qidian.