Tao Qian appeared to the public as having embarked on his third Method of Transcend Mortality, which is why he had re-entered the world from the Mountain Gate.
However, he knew himself that even without this pretext, he couldn't possibly endure the arduous cultivation within the Mountain Gate year after year.
Sooner or later, he would have found himself unable to bear it and returned to this chaotic world.
He had only been in Demon City for a few days, and although everything was unfamiliar, he had already witnessed a corner of the intense integration between the Cultivation World and the Mortal World.
The people who had sent the Cloud Token Letter this time all had connections with many forces within the Cultivation World.
Thanking him for saving their lives was one reason.
Another purpose was undoubtedly to also draw him in along with the Overseas Immortal Island behind him.
"In a certain period of my past life, facing powerful beings, the situation must have been similar."