Autobiography of Li Yunfei, a time traveler

Li Yunfei and his companions started a fierce battle with the mysterious figure. The figure was extremely fast and his moves were strange, making it difficult for them to deal with it for a while.

"Everyone be careful!" Li Yunfei shouted loudly, waving the sword in his hand tightly, trying to resist the attack of the mysterious figure.

Lin Yaze moved flexibly around, looking for opportunities to attack. The others also did their best to deal with the mysterious figure.

The mysterious figure laughed wildly: "You think you can take things from me? You are overestimating your own abilities!"

As he spoke, his attacks became more fierce, and Li Yunfei and others gradually felt that they were unable to cope with the attack.

"We can't go on like this. We must find a way to break through his defense." Li Yunfei thought about countermeasures while fighting.

Lin Ya suddenly shouted: "Let's concentrate our strength and attack one point on him!"

When everyone heard this, they immediately understood, and they began to cooperate tacitly, concentrating all their strength on one spot where the mysterious figure was.

The mysterious figure noticed their intention and snorted coldly: "You wish!"

He dodged their concentrated attack with a flash of his body, and at the same time, he released a powerful force with his backhand, which pushed Li Yunfei and others back.

Li Yunfei and others fell to the ground, blood oozing from the corners of their mouths.

"Damn it!" Li Yunfei gritted his teeth and struggled to stand up.

They rushed up again and continued to fight with the mysterious figure.

During the battle, Li Yunfei discovered that the mysterious figure seemed to be afraid of some kind of power.

"Does he have a weakness?" Li Yunfei's heart moved.

He began to carefully observe the mysterious figure's every move, trying to find his weakness.

After some observation, Li Yunfei finally discovered that every time they used a specific martial art, the mysterious figure would retreat.

"That's it!" Li Yunfei was overjoyed.

He immediately told the others to concentrate on using this martial art.

Sure enough, with their cooperation, the attack of the mysterious figure was gradually suppressed.

"Hmph, you have some skills, but not enough!" the mysterious figure roared.

He suddenly burst out with a powerful force, knocking Li Yunfei and others away again.

Li Yunfei and others fell heavily to the ground and their injuries became even more serious.

"What should we do? We can't beat him." someone said in despair.

Li Yunfei endured the pain and said, "We can't give up. We must find a way."

Lin Ya also said: "Yes, we can't just give up like this."

They struggled to stand up again, their eyes full of determination.

The mysterious figure looked at them and sneered, "You are really tenacious guys, but you are destined to fail."

Li Yunfei took a deep breath and said, "We will never give up until the last moment!"

After saying that, he raised his sword again and rushed towards the mysterious figure.

The others followed him and launched the final charge.

The mysterious figure looked at them rushing over with a disdainful smile on his face.

However, when Li Yunfei and others approached him, they suddenly used a formation that they had never used before.

This formation perfectly combines their powers and unleashes a powerful force.

The mysterious figure's expression changed, "What is this?"

He tried to resist, but it was too late.

The power of the formation instantly enveloped him, and he let out a cry of pain.

Li Yunfei and others took the opportunity to attack with all their strength and finally defeated the mysterious figure.

Before disappearing, the mysterious figure said viciously: "Don't be complacent, you will pay the price for this!"

Li Yunfei and others finally breathed a sigh of relief when they saw the mysterious figure disappear.

"We did it!" someone shouted excitedly.

Li Yunfei looked at the treasures and secret books in the palace and said, "Let's quickly take these things and leave here."

Everyone nodded, they quickly put away the treasures and secret books, and then left the palace.

When they walked out of the palace, they found that the world outside had changed.

"What's going on?" someone asked in surprise.

Li Yunfei frowned, "I don't know, let's leave here first."

They began to look for a way to leave the mysterious place. In the process, what challenges and dangers would they encounter?