My Beast Master Comes from Mythology!

Xu Chen traveled to a world where beast control was the mainstream. He discovered that ancient evil gods and taboo existences were gradually resurrecting. The beast masters sign contracts with the spirit beasts, train them, and guide them to resist crises. Fortunately, with the uncompleted mythological atlas from his previous life, he could also add Blue Star's mythical bloodline to his pet beast. "The Classic of Mountains and Seas", Greek mythology, Cthulhu Mythology, Nordic mythology, esoteric legends... All can be used for your own use. The giant snakes of [Earthly Serpent] + [Quetzalcoatl] surround the world and look down on all living beings. The flying birds of [Nine Sky Black Phoenix] + [Nanli Suzaku] are worshiped by thousands of people and sing towards the sun. The divine dog of [Rage-hungry Yaizhen] + [Split Wolf] devours the sky and the earth, making it invincible. ………… When the secret realm fluctuated, the forbidden area was lost, and the beast tide counterattacked, everyone found that these "national guardian beasts" had all gathered under the command of the same person. In this way, Xu Chen showed himself to the world as a mythical beast master. Determine the natural disaster that will destroy the world, and suppress the evil beasts forever. "Earth's myths are eternal! Who dares to say that I made them up?!"