Lei Ting's Heart-Dominating System

When chaos first opened, heaven and earth had no boundaries. Chen Changsheng never imagined that an ordinary college student from the 21st century would be swept away by a strange flash of white light while gaming late one night, only to be dropped straight into this prehistoric world of gods and demons. He chewed tree bark, battled ferocious beasts, and finally became a cultivator capable of flying on a sword. But before he could enjoy it for even two days, a space-time rift swallowed him whole. When he opened his eyes again, he had become an electronic voice inside Lei Ting's mind in KO One!