The Great Yan Dynasty's Crown Prince's Firstborn Son

(A fictional setting, transmigration, no System or golden finger. The story focuses on conquest and political maneuvering.) As he lay dying, a gravely ill youth named Xiao Chen transmigrated into the body of the Great Yan Crown Prince’s eldest grandson. Assassins from every faction came after him as soon as he was reborn, forcing him onto the path to claim the throne. The things you don’t dare do, I’ll do. The wars you don’t dare fight, I’ll fight. From an ordinary youth, he would gradually grow into an extraordinary and powerful emperor.