My Nascent Soul Always Wants to Replace Me

Zhuang Chen practiced hard for more than three hundred years and was finally promoted to a powerful Nascent Soul! But he soon discovered that something was not right with his Nascent Soul! Other people's Nascent Souls are obedient and well-behaved, and can act according to their master's wishes. His Nascent Soul could actually speak? He also ordered him to perform various bizarre tasks: Drain the vitality of a female monk? Skinned a fox fairy? Knocking on the bones of a golden elixir monk and sucking out the marrow? … As long as the task is not completed, he will immediately become ten years younger, and the Nascent Soul in his body will also become a bit bigger! As Zhuang Chen's missions failed again and again. As his body became younger and younger, he looked at the Nascent Soul in his body that was getting bigger and bigger, and suddenly realized a terrible thing... His Nascent Soul wanted to replace him! ?