The Great Sage of Unity

The combined spirit grass is an elixir. Combining wind and thunder into a talisman, The mountains and rivers are combined into a cave A hundred demons merge into one and become the Great Sage. Shen Ao, a time-traveling boy, dragged his dregs of a body and made a strong counterattack with the help of a book called "The God of Fusion", and started the most wanton and crazy journey to become a great sage in history. He holds power in all directions, tramples on the gods and demons of the ten lands, and makes trouble in the sky. Who can stop him?