Genshin Impact.

After Lin Feng and his party found the sarcophagus in the mysterious ruins, curiosity and vigilance were intertwined in their hearts. The sarcophagus was quietly placed in the core area of ​​the ruins, and an ancient and mysterious atmosphere permeated the surrounding area.

The old man walked forward and carefully observed every detail of the sarcophagus. The sarcophagus was engraved with strange runes and patterns, as if telling a piece of dusty history. Amber looked on nervously, holding the weapon tightly in his hand, ready to deal with any possible danger.

"This sarcophagus... is not simple." The old man muttered to himself, "These runes seem to contain powerful power."

Lin Feng frowned and asked, "Senior, what should we do? Open this sarcophagus?"

The old man pondered for a moment and shook his head: "If we rashly open the sarcophagus, there may be unknown dangers. But if we don't open it, we won't be able to understand the secrets of this relic."

Li'er said softly: "But, what if there is something scary inside..."

Just when everyone was hesitating, the sarcophagus suddenly trembled slightly, and the runes on it flashed with a strange light. Lin Feng and others were startled and retreated.

"Oh no, there's going to be something wrong with this sarcophagus!" the old man said loudly.

The lid of the sarcophagus slowly rose, and a strong breath gushed out from it. Lin Feng only felt an invisible pressure coming at him, making him almost unable to breathe.

As the lid of the sarcophagus was completely opened, everyone saw a corpse lying inside. The corpse was wearing ancient clothing, which was still gorgeous and exquisite despite the erosion of time. The corpse's face was peaceful, as if it was just sleeping.

However, a layer of light black mist surrounded the corpse. The old man's face changed: "This is... an evil aura!"

At this moment, the corpse suddenly opened its eyes, and two blood-red rays of light shot out. The corpse slowly sat up, and the black mist on its body became thicker and thicker.

"You... disturbed my sleep..." The corpse made a low and hoarse voice, filled with endless resentment.

Lin Feng suppressed the fear in his heart and said, "Who are you? Why are you here?"

The corpse sneered: "I am the guardian of this relic. You ignorant intruders will become my sacrifices!"

After saying that, the corpse raised his hand and waved it, and a black energy attacked Lin Feng and others. Seeing this, the old man shouted, "Be careful!" Then he cast a spell and formed a barrier in front of everyone.

The black energy hit the barrier, making a loud noise. The barrier trembled violently, as if it would break at any time. The old man's face was pale, and it was obvious that resisting this energy had consumed a lot of his mana.

"Hmph, you think you can block my attack?" The corpse said disdainfully, and waved his hand again, and more black energy surged out.

Lin Feng knew that he couldn't just sit there and wait for death, so he mobilized the spiritual power in his body, the sword in his hand flashed with light, and rushed towards the corpse. Amber and Li'er also used their own skills and joined the battle.

The corpse sneered, dodged Lin Feng's attack, and swung his hand back, sending a black palm print towards Lin Feng. Lin Feng was unable to dodge, and was hit by the palm print, flying backwards.

"Lin Feng!" Li'er exclaimed and ran over to check Lin Feng's injuries.

Lin Feng struggled to stand up, with a trace of blood flowing from the corner of his mouth: "I'm fine, don't worry."

While resisting the attack of black energy, the old man said, "Everyone be careful, this guy is very powerful. We must join forces to have a chance to defeat him!"

Everyone nodded and attacked the corpse again. For a moment, the ruins were lit up with light, and spells and skills intertwined.

Although the corpse was powerful, it gradually fell into disadvantage under the joint attack of Lin Feng and others. There were many wounds on his body, and the black mist began to thin.

"Damn it, you guys..." the corpse roared angrily.

At this moment, the corpse suddenly laughed wildly: "Even if you kill me, you can't unlock the secret of this ruins. You will all be trapped here and will never be able to leave!"

After saying that, the body of the corpse suddenly exploded and turned into a cloud of black smoke. The smoke quickly spread and enveloped the entire ruins.

Lin Feng and the others were enveloped by smoke and lost their direction. They groped in the smoke, trying to find a way out.

"Don't panic, we will definitely find a way out." Lin Feng said.

Just then, they heard a slight sound of footsteps, which echoed in the smoke and made people feel creepy.

"Who is it?" Amber asked warily.

No one answered, only the sound of footsteps getting closer. Suddenly, a figure rushed out from the smoke and rushed towards Lin Feng.

Lin Feng waved his sword to block, but found that the person who rushed over was actually a person who looked exactly like him.

"This...what's going on?" Lin Feng said in astonishment.

Before he could react, more figures rushed out from the smoke. Some of these figures were Amber, some were Li'er, and some were old men. Each of them looked exactly like them.

"This is an illusion! Be careful everyone!" the old man shouted.

Everyone cast spells to try to break the illusion, but the power of these illusions was very strong, comparable to their own.

In the fierce battle, Lin Feng gradually discovered the flaws of these illusions. He found that although these illusions looked exactly the same as them, there were subtle differences in their attack methods and the use of spells.

Lin Feng seized these flaws and stabbed an illusion with his sword. The illusion screamed and disappeared in a wisp of green smoke. Seeing this, others followed Lin Feng's example and began to break the illusion.

After some effort, they finally broke the illusion, and the smoke gradually dissipated. They found themselves back next to the sarcophagus.

"This relic is really weird." Amber said.

The old man looked at the sarcophagus and said thoughtfully: "Perhaps, the key to unlocking the secrets of the ruins lies in this sarcophagus."

Lin Feng nodded: "No matter what, we have to continue exploring."

So, they turned their attention to the sarcophagus again and began to look for clues to unlock the secrets of the ruins...