The Broken Pen Written by Ordinary People Has Entered the Ordinary World

Wangyu traveled through the world with his system, and unexpectedly fell directly into the Chaos Star Sea, which coincided with the era of Xuan Gu, Man Beard, and Qing Yi monks. Awakening system, but Youtongzi can't survive more than two episodes. Is this the mortal world? I want to go home, it's terrible...