The female supporting role became popular in the survival show

Su Xi looked at the collapsed cave, her eyes blurred with tears. Lin Yanjun's life or death was uncertain, and the disaster brought by the system upgrade was sweeping the entire world.

Su Ningyu held Su Xi and Ling'er tightly and said, "Let's leave here first, and then find a way to save Lin Yanjun."

They struggled forward in chaos, with howling winds, lightning and thunder, as if the world was ending.

After walking for an unknown amount of time, they arrived at a remote town where most of the houses had collapsed and people were running around, with cries and shouts mixed together.

Su Xi and others found a relatively safe place to hide temporarily.

"What is going on? Why would a system upgrade bring such a disaster?" Ling'er asked in a trembling voice.

Su Xi frowned and fell into deep thought. At this moment, Su Ningyu suddenly remembered something.

"I seem to remember that a similar situation was mentioned in the family's ancient books." Su Ningyu said.

Su Xi looked at him in surprise: "Brother, what does the ancient book say?"

Su Ningyu tried to recall: "I only had a quick glance at it at the time, so I don't remember it clearly. It seems that when a certain powerful force is unbalanced, it will cause chaos between heaven and earth."

"Could it be that the dark forces obtained the gem, causing an imbalance of power?" Ling'er guessed.

Su Ningyu shook his head: "Maybe it's not just that. Our family seems to be hiding a huge secret that is related to all this."

Su Xi asked anxiously: "Brother, what is the secret?"

Su Ningyu took a deep breath and said, "It is said that our family's ancestors once made a contract with a mysterious strong man. In order to protect the balance of the world, our family shoulders a special mission. But I don't know the specific content."

Su Xi felt confused: "What should we do now?"

Just then, a mysterious old man appeared in front of them.

"Are you descendants of the Su family?" asked the old man.

Su Ningyu looked at the old man warily: "Who are you? How do you know our identities?"

The old man smiled and said, "I am the descendant of the man who made a contract with your ancestors. I have been waiting for you to appear."

Su Xi and others were very surprised.

The old man continued, “The secret of your family is related to the fate of the entire world.”

"Please tell us." Su Xi pleaded.

The old man said slowly: "A long time ago, there was an extremely powerful force in the world that could create or destroy. In order to prevent this power from being abused, your ancestors and my ancestors sealed it and swore an oath that the Su family would guard the seal for generations. However, as time went by, the seal gradually loosened, and the dark forces noticed this power and tried to break the seal and gain power."

Su Xi suddenly realized: "So the dark forces have been looking for various treasures just to break the seal?"

The old man nodded: "That's right. And this system upgrade is also a conspiracy of the dark forces. They want to use the chaos to find the sealed place."

Su Ningyu asked: "Where is the sealed place?"

The old man looked at them and said, "It is beneath your family's ancestral home. But to enter the sealed place, you need a specific key and spell."

Su Xi said: "But we don't know the key and the spell."

The old man smiled and said, "The key is the gem you just got, and the spell is hidden in the family heirloom."

"Family heirloom?" Su Xi and Su Ningyu looked at each other.

The old man said: "That is a jade pendant. It is said that only the blood of the Su family can awaken the spell in it."

"Where is the jade pendant now?" Ling'er asked.

The old man shook his head: "I don't know either. But you must find it as soon as possible, otherwise once the dark forces find the sealed place first, the consequences will be disastrous."

After saying this, the old man disappeared.

Su Xi and others decided to return to the Su family's ancestral home immediately.

Along the way, they encountered various dangers and obstacles, and the dark forces sent a large number of men to try to stop them.

"Everyone be careful!" Su Ningyu shouted.

A group of dark magicians appeared in front of them and cast powerful dark magic.

Su Xi and others fought hard and launched a fierce battle with the dark magician.

After a hard battle, they finally defeated the dark magician.

As they continued to move forward, they encountered ferocious monsters and complex traps.

But in order to save the world, they did not retreat and approached the Su family's ancestral home step by step.

Finally, they returned to the Su family's ancestral home.

The ancestral home is in ruins and filled with a gloomy atmosphere.

"Separately look for the jade pendant." Su Xi said.

They searched carefully in every room of the ancestral home.

Su Xi found a yellowed diary in an old box, which recorded some family events in the past.

Su Ningyu found a hidden drawer behind a mural, and there seemed to be something inside.

Ling'er found a mysterious symbol in the corner of the basement, which may be related to the jade pendant.

Ye Ying found a tattered brocade box in the attic on the roof, but when he opened it, it was empty.

Just when they felt desperate, Su Xi suddenly remembered a sentence in the diary.

"Wherever the moonlight shines, there is truth."

She looked up and out the window. It was a full moon night and the moonlight shone through the window onto the ground.

She walked in the direction of the moonlight and found a jade pendant emitting a faint glow under an ancient bookshelf.

"Found it!" Su Xi shouted excitedly.

Everyone gathered around.

Su Xi picked up the jade pendant, closed her eyes, and felt the power in it.

Gradually, an ancient spell appeared in her mind.

"Let's hurry to the sealed place." Su Ningyu said.

They came to the basement of the ancestral home and, according to the old man's instructions, used gems and spells to open the door to the sealed land.

Behind the door is a space filled with mysterious light, and a huge seal exudes powerful power.

"Is this the sealed place?" Ling'er exclaimed.

At this moment, the leader of the dark forces rushed in with his men.

"You are too late. Today this power will belong to me!" said the leader with a wild laugh.

A final decisive battle is about to begin...