Fantasy: Why Does the Immortal Son of God Need a Sister's Bones to Prove the Truth!

Gu Changge once traveled through the Zhongzhou Dao realm and became the divine son of the Gu family. At first, the elders wanted to seize the sister's supreme bone. Gu Changge controlled the system, so there was no need for the sister's bone to prove the path! "The bound target receives one of your elixirs, and a supreme elixir is returned billions of times!" "The bound target receives your low-level skills, and a Green Lotus Immortal Technique is returned billions of times!" "The bound target receives a billions of times the return of the Green Lotus Immortal Technique!" From then on, Gu Changge became the only immortal in the Three Thousand Dao Realm!