Genshin Impact.

After Lin Feng and the others found some clues in the mysterious coffin, their doubts became more and more serious. The strange patterns and obscure symbols in the coffin seemed to be telling an unknown past.

The old man looked at the coffin, his face solemn and deep in thought. Lin Feng couldn't hold back his curiosity and was the first to break the silence: "Senior, do you have any opinion on this?"

The old man shook his head slowly and sighed, "These clues are too fragmented to be understood at once. However, since this coffin appeared here, it must be inextricably linked to the secrets of this place."

Amber said with a determined look in her eyes: "No matter what, we must solve this mystery. Maybe we can find the key to solving this dilemma."

Li'er nodded slightly and agreed: "Well, but where should we start next?"

Lin Feng looked around and said in a deep voice: "Let's search carefully around here first to see if there are any other clues we have missed." Everyone nodded and began to carefully explore the tomb and its surroundings.

After searching for a while, Amber found a stone tablet with words engraved on it in the corner. Everyone immediately gathered around it, and the old man carefully examined the words on the stone tablet, his expression gradually becoming complicated.

"The text on it seems to be an ancient secret language, recording some things about this ancient tomb." The old man said slowly.

Lin Feng said: "Senior, can you decipher these secret words?"

The old man stroked his beard and said, "Give me some time." Then he concentrated on studying the secret words on the stone slab.

Time passed by, the old man's brows were sometimes furrowed, sometimes relaxed. Finally, he heaved a sigh of relief and said, "I roughly understand something. This ancient tomb seems to be the resting place of an ancient powerful man, and the secret in this coffin is related to a powerful magic weapon."

"Magic weapon?" Lin Feng and others exclaimed in unison.

The old man nodded and said, "According to the secret language, this magic weapon has the power to destroy the heavens and the earth, but there is no detailed record of what it is."

Li'er said worriedly: "If this magic weapon falls into the hands of the bad guys, the consequences will be disastrous."

Lin Feng clenched his fists: "No matter what, we can't let this happen."

Just as everyone was discussing, a low roar suddenly came from the tomb. The ground began to shake violently, and cracks appeared on the surrounding walls.

"Oh no, this place is going to collapse!" Amber shouted.

Everyone rushed towards the exit. However, behind them, a mysterious force surged like a tide, cutting off their retreat.

Lin Feng turned around and faced the mysterious power. The spiritual power in his body began to circulate frantically. The old man shouted: "Be careful, this power is not trivial!"

In the center of the mysterious power, a dark shadow gradually emerged. The dark shadow exuded a powerful pressure that made people breathless.

"You ignorant youngsters, how dare you covet the secrets here." The black shadow said coldly.

Lin Feng glared at the black shadow: "Who are you? Why are you trying to stop us?"

The shadow let out a sinister laugh: "Who am I? You will soon find out. However, you will all die here today."

After saying that, the black shadow stretched out a hand, which turned into a black palm print and slapped towards everyone.

The old man stepped forward, offering a magic weapon in his hand, and faced the black palm print. The two collided with each other, making a loud noise, and the powerful impact pushed everyone back several steps.

"Hmph, old man, you have some skills. But do you think you can stop me like this?" said the black shadow with disdain.

The old man's face was pale, but his eyes were full of determination: "As long as I am here, you can't hurt them."

Lin Feng, Amber and Li'er also used their unique skills to engage in a fierce battle with the black shadow.

With everyone's concerted efforts, the black shadow's attack was gradually neutralized. Seeing that the situation was not good, the black shadow flashed and tried to escape.

Lin Feng said: "We can't let him get away!" Everyone chased after him immediately.

The black shadow fled to a secret room, turned around and said with a smile: "Since you want to know the truth so much, then come in. However, after you come in, don't even think about leaving alive."

After saying that, the black shadow disappeared into the secret room.

Lin Feng and the others walked into the secret room without hesitation. There was a strange atmosphere in the secret room, and various strange instruments were placed around.

In the center of the secret room, there is a huge stone platform, on which is placed a box emitting light.

Lin Feng asked: "Could this be the legendary magic weapon?"

Just as everyone approached the stone platform, countless runes suddenly appeared around them, trapping them inside.

The old man's face changed: "This is a trap!"

At this time, the black shadow appeared again: "Haha, now you can't escape even if you have wings. Be my sacrifice obediently."

Lin Feng shouted angrily: "Don't even think about it!" Everyone began to try their best to break the rune's shackles.

After some effort, the rune's restraint finally loosened a little. Lin Feng seized the opportunity and struck with all his strength, completely breaking the rune.

Seeing this, the black shadow became angry and attacked everyone again. In the fierce battle, Lin Feng accidentally discovered the black shadow's flaw and stabbed the black shadow's vital point with a sword.

The black shadow let out a scream and gradually disappeared.

After the crisis was resolved, everyone breathed a sigh of relief. They opened the box on the stone platform and saw an ancient book inside.

The old man opened the scroll, which recorded the truth about the ancient tomb and the magic weapon. It turned out that the owner of the ancient tomb was a hero who sacrificed himself to protect the world, and the magic weapon was his inheritance. However, some people with ill intentions coveted it and tried to seize the magic weapon to do evil.

Lin Feng said: "Now that we know the truth, we must keep the magic weapon properly and not let it fall into the hands of bad people."

Everyone nodded, left the ancient tomb with their magic weapons, and embarked on a new journey...