Regarding Li Cheng's actions on Earth, the officials had already uncovered his identity as well as the residences of Purple Rose, Pearl, and Little Rain.
When the officials arrived at their residences, the three women were already gone. Not to mention the three women, even the walls of their residences were almost torn off.
Li Cheng had asked the Goddess of Space to teleport their rooms and take them away. If there was a speck of dust left, it would be an insult to the Goddess of Space.
In some corners of Earth, a few demons that had survived had quietly hidden in the depths of Earth.
Li Cheng had also sensed these demons. Since the ancient demon king, who descended through Heartless War Soul, wanted to invade Earth, how could he not scatter some demons in his wake?