I Can Turn into a Gorilla

Li Yi, a young man from Earth, travels through the wild continent where monsters are rampant. Obtained the lost secret method of stimulating the ancient bloodline of human race with demon blood. Are humans weak? Unable to absorb the essence of the sun and moon? Please, please, my ancestor is a divine ape, okay? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.