Chapter 472 Departure of an Old Friend_2

Initially, He Song deliberately informed Su Qian and An Ning that he would be focused on comprehending the Golden Elixir Concealment Array and asked them not to disturb him. Once he had completed his task, he would naturally contact them.

Subsequently, after ten years of effort, He Song fully understood the Golden Elixir Concealment Array and gained a great opportunity from it.

However, after those ten years, the signatures on the messages he received had all changed to An Ning's name.

Previously, He Song didn't pay much attention to this matter.

That's because he knew that Su Qian was only at the Qi Refining Great Perfection, and it had been many years since her failed Foundation Establishment attempt. So, it was normal for An Ning to act as the messenger instead.

But as more than a decade had passed, He Song suddenly pondered upon this.

He suddenly felt that something was off.

Wasn't this period too long?

Frowning, He Song calculated the time.