The thin male cultivator said disapprovingly, that's not necessarily the case. He was remembered by the Dragon Emperor and couldn't survive on the edge of Taisu Ruins. If you go deep into Taisu Ruins, a casual cultivator is looking for death. I heard that during the Taisu Competition a year ago, the Dragon Emperor went to Tiansu Holy City. I wonder if it was because Ningcheng was in Tiansu Holy City....