High Martial Arts, Thousands of Times of Damage, Crushing All Demons and Becoming Gods

Alien beasts invade, and the awakened ones protect the world and become masters of humanity. Han Chen awakened to the healing profession and was the nanny that everyone looked down upon. He worries day and night, how can he survive in a world where ferocious beasts are rampant with extremely low combat effectiveness? Everyone: "What happened? The good-for-nothing nanny killed the Beast King instantly?" Han Chen: "What happened? I haven't even exerted any force yet!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.