Clue

Wang Yi looked at the instruction manual with a strange expression. It was no wonder he found this cultivation technique familiar, but he could not remember where he had seen it before.

Perhaps not many people knew about the Eternal Youth Technique, but its other name was definitely famous.

It was also known as the Immortality Technique¹. In the world of the novel, this was a peerless technique possessed by Tianshan Tonglao².

However, in the original novel, although this divine technique was peerlessly powerful, it also had a fatal weakness. Every 30 years, the user's cultivation would disappear, and they would completely transform into an ordinary person.

Although the system was unscrupulous, it performed well. The system's products were definitely top-notch.