Chapter 88: Charges, Tears of the Heavenly Eye

```

Probing someone's level of cultivation is inherently disrespectful, let alone doing it to a benefactor and senior?

"The charging standard is ten percent of mana, right?" Yang Jian mentioned to himself. Before going into closed-door cultivation, he had heard his sister mention it once and committed it to memory.

Yang Chan rolled her eyes and said, "When did I tell you that was the charging standard? That's my rule!"

Then she briefly explained the charging rules.

Originally, when he heard that Xiaotian Dog had also visited this place and that the charging standard was a Golden Immortal Magical Treasure, Yang Jian felt a bit amused.

But then he thought, what if his own charges were even higher?

It'd be fine even if it were the same as Xiaotian Dog's.

With a silent prayer for himself, Yang Jian took the lead and walked in.

"Roc, when do you think we'll be able to master a second Divine Skill?" After finishing his work, Bull Demon King laid on the table idly.