Beast Control Starts from the Evolution of the Ancestor

The world of beast control. Everyone can sign up to be a beast master to gain powerful power. Jiang Hongbai traveled to this world and awakened the Krypton life system. As long as the lifespan is consumed, the pet beast can become more powerful. And he found that the system can loan the life span based on 1:10 of the current life span. So he started with a direct loan of 1,000 years to let his pet beast, the ancestor of the little tree demon, evolve! The little dryad evolves directly into human form. Then he collected more and more premonitory beasts and more and more miraculous medicines to increase his lifespan. Until in the end, he discovered that his beast masters were all very strong in their own way, and how come their lifespans were getting longer and longer... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.