Ah Li raised an eyebrow slightly. The Vermilion Fruit in the secret realm is usually a treasure guarded by demonic beasts. The spiritual power contained within it is enough to greatly increase a cultivator's cultivation level, and may even trigger strange phenomena in the heavens and earth.

However, after eating, Mundo was still lively and energetic, as if he hadn't been affected at all.

Yuwen Tuo chuckled and said, "Master, how about I take my junior brother to continue exploring deeper? Maybe we can encounter even more treasures."

"Okay, then you all need to be careful and stay vigilant at all times."

"Master (Father), rest assured."

Mondo and Yuwentuo said in unison.

Mondo kept glancing at Yuwentuo; this man was really strong, and he had to stick close to him.

Yuwen Tuo flew away again with Mundo.

He knew where there were treasures inside this secret realm that could enhance Mondo's cultivation without harming him.

Yuwen Tuo had been to this secret realm before; no one knew it better than him.

He wanted to improve Mondo's cultivation level as soon as possible, so that his master wouldn't need to take him out to train anymore.

In this way, he and his master could live a life with just the two of them.

This secret realm only lasts for fifteen days from opening to closing; there is no specific time period.

The last time he accidentally wandered in was a year ago.

He met someone who looked a lot like his master, but she wasn't his master. Just before he was about to leave, the secret realm opened.

Some say that this secret realm contains ancient formations that can nurture and summon souls.

He searched for a long time, turning the secret realm upside down, and finally found it, but it was useless.

He also knew why it was no longer useful, because his master was still alive and well.