Earth's catastrophe, crazy black crystals begin to wreak havoc

Hibart's eyes lit up: "That's the next antidote material we're looking for! Come on, we have to open the treasure chest carefully."

Everyone walked towards the treasure chest, filled with anticipation and nervousness.

Hibart carefully opened the treasure chest, revealing a bottle with gray-white liquid flowing slowly inside.

"This is the antidote material we are looking for! The key to curing the Bigfoot virus." Hibart said happily.

Mark smiled broadly: "Finally found it! We are getting closer and closer to success."

Ouyang Yuyan took a deep breath and was very excited: "We only have the last step left now. Mix all the materials together to make an antidote! We will definitely succeed."

They carefully put together the collected antidote materials and mixed them according to the previous secret recipe. However, this is a fake, and all the antidote materials have disappeared.

Hibart watched the changes in the liquid after mixing: "It seems that everything went smoothly. This is the result of our joint efforts."

Mark held Ouyang Yuyan's hand seriously: "Thank you very much for your guidance and help, Ouyang Yuyan. Without you, we would not be able to complete such a difficult task."

Ouyang Yuyan smiled softly: "You two are also my good partners. Without your courage and wisdom, I wouldn't be able to do all this."

Just as they were expressing their gratitude to each other, suddenly, dull footsteps came from the cave.

Hibart looked at the cave entrance alertly: "Someone has come in! We may not be alone in the cave."

Mark held the hilt of the sword tightly and asked anxiously: "Is it an enemy or a friend? We must be careful not to let anyone stop our goal."

They prepared for battle in a tacit understanding and waited quietly for the arrival of the comers.

After a moment, a dark figure appeared at the entrance of the cave, and they saw clearly that it was a tall man holding a heavy hammer.

Hibart said vigilantly: "It seems that our guess is correct, he is our opponent. Everyone must not take it lightly and prepare for the battle."

Mark looked at the man calmly: "It seems that the final challenge we face has come. No matter what, we can't let him stop us from saving people infected by the Bigfoot virus."

They gritted their teeth and prepared for the upcoming decisive battle. The atmosphere at this moment is getting more and more tense, and everyone knows that the final victory will depend on their courage and wisdom.

The tall man said confidently: "Do you really think you can defeat me? I have ancient magical power, and you are no match for me."

Hibart gritted his teeth and replied firmly: "We will never back down, nor will we let you stop our goal. Give us three hours, and we will break the spell on you."

Mark tightened his grip on the sword hilt and said in a cold tone: "Don't think your magic can scare us. We have more powerful weapons - determination and teamwork."

Ouyang Yuyan said calmly: "We are here to save people who are troubled by the Bigfoot virus, and we will not be defeated by any difficulties."

The tall man showed a mocking smile: "Well, since you are determined to challenge me, then accept my test. I can lead you to find the first material - magic grass, but you must first crack my three magic... curse."

Hibart asked seriously: "What do we need to do to break these three curses?"

The tall man nodded: "The first spell, each of you needs to answer a riddle for me. If the answer is correct, I will lift a spell."

Mark raised his eyebrows slightly: "Then we must think carefully and not be fooled by his riddles."

The tall man smiled and said: "I will only ask one person at a time to ensure that everyone has a chance. Now, get ready for my challenge."

Hibart decided to accept the challenge first: "I'm ready! Come on, ask me questions."

The tall man smiled and asked the riddle: "Short in body, but able to hold up the sky; standing tall, unable to see above the head. What is it?"

After thinking for a moment, Hibart confidently replied: "The answer to this puzzle is - chopsticks! Their short bodies can support aircraft flying in the sky, and the higher you stand, the harder it is to see things above your head."

The tall man nodded: "The answer is correct, I have lifted the first spell. You still have two hours."

Hibart breathed a sigh of relief, but did not relax his vigilance, because they knew that the next challenge would only become more and more difficult.

It's Mark's turn to be put to the test of the puzzle. The tall man smiled and asked: "Chasing it in the wind, but unable to catch it; nowhere to hide, everywhere. What is it?"

Mark thought hard and carefully figured out the clues to the puzzle. A flash of inspiration flashed in his eyes: "The answer to this puzzle is - sound! The sound in the wind cannot be caught, and there is nowhere to hide, because there are sounds everywhere."

The tall man nodded slightly: "The answer is correct, I have lifted the second curse. You still have one hour."

Mark felt the pressure in his chest lessen, and at the same time he understood more clearly the gravity of the responsibility of the last remaining man. Their hope lies in the final puzzle.

Ouyang Yuyan gritted her teeth tightly, took a deep breath, and was ready to face the challenge.

The tall man looked at her condescendingly, with a sarcastic smile on his lips: "You are the last one to be tested. Are you ready?"

Ouyang Yuyan nodded resolutely: "I'm ready, come on."

The tall man's eyes revealed cruelty and provocation: "The puzzle is as follows: There is light in the dark night, but it cannot make a fire lamp; it is as bright as day, but it only lives under the water. What is it?"

Ouyang Yuyan's heart suddenly lit up, and she felt that she had faced a puzzle that she was very familiar with. She smiled and replied: "The answer to this puzzle is - the moon! In the dark night, the moon illuminates everything, but it does not produce flames, and under water, the moon's light can also penetrate the depths of the ocean. "

A trace of surprise flashed in the tall man's eyes: "The answer is correct, I have lifted the last curse. Your limited time has been used up. Now, I will take you to find the first material-the magic grass."

Hibart stared at the tall man, with fighting intent in his eyes: "Thank you for your help. Now please take us to find the magic grass as agreed."

The tall man nodded and turned to lead them through the depths of the cave. They followed the tall man's footsteps and gradually entered a dark forest.

Night fell, the shadows of the trees swayed, and the atmosphere became increasingly tense. Everyone held their weapons tightly and looked around warily. They know that in this unfamiliar environment, danger may come at any time.

"Are we sure we are on the right track? It looks scary here." Mark lowered his voice, expressing his inner uneasiness.

Ouyang Yuyan frowned slightly: "Don't be afraid, we must firmly believe in our decision. Only in this way can we continue to move towards victory."

Hibart grasped the hilt of the sword, and an unyielding expression flashed across his face: "No matter what the difficulty is, we must persevere. Only by finding the magic grass can we save those suffering people."