Looking from a distance, the valley is surrounded by mountains, with only a small and irregular sky.
Waves of strange energy fluctuations came from the valley.
Yun Luo couldn't see the scene in the valley, and could only perceive it through energy. It seemed that two forces were stirring the energy in the valley, making it more chaotic and restless.
"Boom!"
Suddenly, thunder exploded in the sky.
The surging energy is obviously a bit thicker, faintly forming a tidal wave, roaring back and forth.
Outside the valley, dozens of warriors from the Four Kingdoms were startled and looked toward the valley.
"Don't be nervous, this is a natural phenomenon caused by the energy explosion when the entrance to the secret realm is about to open."
A maid in white explained coldly.
Everyone calmed down a bit. A smart warrior calmly looked at the sect team and saw that all the young disciples had calm expressions, as if they were used to it.
Many people's eyes flickered, but no one spoke.
As the energy tide comes one after another.
In the valley, the situation soon began to change, and thunder bursts.
Yun Luo even saw a trace of extremely small space cracks flashing over the valley, and there was a hint of ancient atmosphere in the cracks.
At this time, Venerable Qiulan suddenly narrowed his eyes: "It will appear soon."
Lord Yu smiled casually and said: "Lao Lei has persisted for three hours, and it is indeed fast."
The two of them were talking to themselves, with no intention of explaining.
The disciples from the two major sects looked clear and seemed to know some inside information. Only the warriors from the Four Kingdoms were confused.
Finally, a warrior couldn't bear it any longer and bravely stood up and asked: "Two venerables, what do you mean by the imminent appearance?"
Venerable Qiulan and Venerable Yu turned their heads at the same time and looked at him.
Lord Yu said calmly: "You are very brave."
There was a hint of fear on the warrior's face, and he hurriedly clasped his fists and said: "Please forgive me, the two venerables. We are from the Four Kingdoms and know nothing about the secret realm, so we boldly asked. I hope the two venerables will give you some advice."
Lord Yu snorted lightly and said nothing.
However, Venerable Qiulan chuckled: "That's all, you are all here already. You will know some things sooner or later, so there is no harm in telling you."
Venerable Qiulan looked at the warrior with a gentle expression, "What do you want to ask?"
"The energy tide in this valley..." the warrior asked hurriedly.
"This is the energy tide when the secret realm erupts."
Venerable Qiulan explained gently.
"You must also know that every ten years in the secret realm, there will be an unstable outbreak period, which can be as long as three months or as short as one month. Taking advantage of this period, the top powerhouses can take action to stir up the energy tide.
It can open an energy channel, allowing outsiders to enter the secret realm to explore and hunt for treasure."
This is something Yun Luo already knew.
However, among the warriors of the Four Kingdoms, there are still many people who do not know the inside story, and they all showed shocked expressions after hearing this.
"So, is this how the entrance to the secret realm came to be?"
"What an eye-opener..."
"I thought that the entrance to the secret realm existed naturally and only appeared every once in a while, but I didn't expect that it was opened by the top experts on their own."
Everyone was whispering.
Someone had the courage to ask: "Who dares to ask the venerable person who stirs up the energy and opens the channel, is he a strong person within the sect?"
Venerable Qiulan smiled slightly: "Of course."
This is something that you don’t need to ask, because there is no such master in the four countries.