The Ghost Demon Lord Is in the Fox Demon

I suddenly had an idea and wanted to know what would happen if the Ghost Demon Lord in Gu Zhenren was about to die and fell into the world of the fox demon Little Matchmaker, and then decided to repeat his old tricks and send the Seven Rainbow Sons out. Of course, the Demon Lord himself basically didn't take any action and just let his soul be reincarnated and wander around. Just write it casually, the author will update it from time to time. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.