Rebirth at the End of the World: Am I an Unknown Creature?

The end has come, global changes have occurred, and the entire planet is shrouded in blood and darkness. Helpless humans struggle to survive and want to return to the highest level of the species! Xie Lingyi was reborn and returned to the eve of the end. If he had to do it again, he would stock up on enough supplies and strive to be a leisurely little salted fish in the apocalypse. But he accidentally opened the panel and awakened the ancient bloodline! From now on, destiny is in his hands! The legs turn into tails and the hands turn into claws, riding the wind and controlling the clouds. With one force, he can defeat ten thousand enemies and suppress all things. Become the supreme ruler of the planet and overthrow the doomsday!