Fantasy: I Can Evolve Spiritual Beasts Infinitely

When he woke up, Su Xuan found that he had traveled to a fantasy world, became an outer disciple of the Spirit Beast Sect, and was bound to an infinite evolution system. The ability of the system is very simple. You only need to spend spiritual stones to evolve all spiritual beasts. The ability of spiritual beasts to evolve can also be turned into an increase for his use. "Ding! The soul-devouring beast evolved successfully and gained SSS-level ability: Devour" "Ding! The flying fire ant evolved successfully, and its bloodline evolved into a queen ant." "Ding! The Phantom Butterfly evolved successfully, and its wings evolved into Phantom Wings." … Unknowingly, Su Xuan built his own spiritual beast army step by step. And became the most mysterious killer in the Palace of Hell! The power of one person is enough to destroy a spiritual realm! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.