Resurrection of Spiritual Energy: Beast Incubator

In the future world, the high-dimensional barrier has been broken down, the dimensional gate has arrived, and countless ferocious beasts have swarmed out of it. Along with the ferocious beasts, there has been a massive amount of spiritual energy, and the earth has ushered in an era of martial arts practice for all people! Lin Feng traveled through time with a ferocious beast incubator and came to this great era of the rise of mankind! Level 1 Wind Wolf Beast DNA + one unit of spiritual energy = Level 1 Ferocious Beast Wind Wolf Beast Level 2 gold-eating rat DNA + ten units of spiritual energy = Level 2 ferocious beast gold-eating rat Level 3 Thunder Leopard Beast DNA + 100 units of spiritual energy = Level 3 Ferocious Beast Thunder Leopard Beast ... He is the master of ferocious beasts, he is the tyrant of ferocious beasts, leading an army of hundreds of millions of ferocious beasts to conquer all realms! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.