Chapter 351: Two Years In Seclusion

"Have you heard of a saying?" The Northern Land Spirit said softly, "The five Secret Troves of the human body, ten Secret Realms."

Upon hearing this, Su Han's heart stirred. When he was heading to the Storm Hall, Darcy had once told him this.

However, in the Storm Hall, he had successfully opened the five Secret Troves. However, in the second half of this sentence, ten Secret Realms, he was puzzled.

There was no record of it in the Storm Hall.

He wanted to ask Darcy about it, but because of what happened later, he could not find a suitable opportunity.

The Northern Land Spirit said, "As far as I know, the five Secret Troves of the human body is a cultivation method below Saint-level, and the ten Secret Realms are a cultivation system after reaching Saint-level!"

Su Han was stunned.