Tang Zhen could refine a special and powerful divine artifact just like how he would treat him and follow Xiao die.
When he needed it, he could use it to help himself get out of danger.
However, the weather was unpredictable, and no one could guarantee that there would be no accidents. Even with the protection of a divine weapon, there might be a threat to one's life.
Tang Zhen also had no way to guarantee it, and he didn't want such a thing to happen. Therefore, he had to think of a way to ensure Xiao die's safety.
Some things were either not done, or done perfectly.
After thinking of all the possible operations, Tang Zhen thought of a method. In the past, he had once visited the island of destiny and knew that the Wheel of Destiny was a super divine weapon.
The divine weapon could bind the cultivator's soul. When the cultivator was in danger, it could ignore the restrictions of time and space and directly bring the cultivator back.