Hongxing and zilei seem to be flying aimlessly in the sea of clouds, but they are actually observing the terrain.

because when he first arrived in the fairyland, he was not familiar with everything. In order to have a safe and hidden foothold for the demon family to fly up in the future as a hiding place, Hongxing now has to spend a lot of time looking for it.

as for looking for the demon God zisong, this situation is very unrealistic. After all, zisong has said that he can't make too many appearances. Since Hongxing is the Savior of the demon family, it's the most appropriate thing for Hongxing...