This is a time-related Dao technique!
However, it is a divine method applied to oneself, understanding the cicada pupa Dao technique, transforming one's own body into a state of a cicada pupa. In this state, one cannot move, but can operate the cultivation technique for cultivation and comprehend the laws of the world. The speed of life span's elapse will slow down as a result.
In other words, this is a time-related Dao technique that can prolong life.
For example, Su Yu now has a lifespan of over one thousand and one hundred years. Then, after he comprehends the cicada pupa Dao technique and executes this technique, his lifespan may only be consumed for one year while outer years pass by for two years!
This scroll traces its origin back to the ancient celestial mansion.
Unfortunately, no one has been able to comprehend its profound implications over the years.
"Time Dao technique!" Su Yu was excited, this was definitely a big opportunity.