With a Systematic Approach, I Can Evolve Infinitely

"System, redeem 100 energy bars." "System, redeem 100 bottles of vitamin tablets." One day, Xiufan defeated a snake-like beast, roasted it and ate it, and then a system notification sounded in his mind. "Ding dong, the genetic information of the snake-like beast has been detected and the skill 'Xingyi Fist Snake' has been obtained." Reborn into a world where resources are scarce and strength is paramount, Xiufan possesses a system that allows him to evolve infinitely. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.