I Created a System of Cultivating Immortals

With the revival of spiritual energy and the development of martial arts, people discovered that there were many civilization systems in the starry sky. Just around the earth, there are A-level mechanical armor civilization, S-level abyss Zerg system, and even SS-level angel kingdom! The martial arts system on Earth is only C-level! On this day, Fang Yuan awakened the immortal cultivation system and opened up a brand new system. Cultivation! Create immortal cultivation techniques, open up the realm of immortal cultivation, lead to the roar of the avenue, and the earth's rating rockets up! "I am the Immortal Ancestor, who dares to fight!" Fang Yuan stepped into the starry sky with one man and one sword, captured the Abyss Zerg Mother Queen, penetrated the Angel Kingdom, and surpassed the Interstellar Alliance! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.