To stay in Liu Tom Island, you must first travel through mountains and rivers. Among the team of six people and one dog, the most conscious thing is Mark Bein, who has traveled more than once in this world.

He said to everyone: "If you want to stay in Tom Island, you must first pass through this winding mountain. This mountain even has deep dark holes. It will take time and effort to walk to the top of the mountain, but there is almost no light in the dark hole. Every step we go further will be very difficult."

He continued: "The name of this cave is Shuiqin Cave. The only benefit is that I have walked through this cave and knew what kind of sound there is in every dripping water inside. As long as I listen to the sound and walk slowly, I will definitely be able to get out."

Uchiha Madara suddenly said: "This cave seems to be a good place to bury things. Should we see if there are any burial points on the magic map that show resonance stones?"

Hearing Uchiha Madara's words, Mark Bein was stunned: "Look, it's really!"

Everyone put their heads behind Mark Bein and saw that there was actually a light spot on the magic map at the location of this water qin cave!

Moreover, this magic map itself seems to have the function of storing light energy, and the brightness of this light spot itself is quite large. Although the water Qin Cave is indeed quite dark, this light spot can still make everyone barely see the way.

So everyone walked slowly in the water qin cave under the tiny light spot. They heard drops of water, and the water was flowing under their feet, and Mark Beiyin was walking in the front, like a qualified guide.

"Have you heard this?" Mark Bein suddenly stopped and said.

"What?" everyone said in confusion: "Grandpa Mark, what's going on?"

Mark Bein stopped: "Here, the sound of the water droplets here is different, really, it is different from other places! You can search in this water piano cave, and if there are any other sounds similar to the sound of the water droplet, or different ones!"

So everyone scattered and Alvin came to a dripping position and said, "The sound of water drops in this place is normal."

Miel came to another dripping location and said, "The sound of dripping here is normal."

Fort came to the next dripping position, and he heard a little strange. The musician's intuition made him feel that the location was extraordinary: "Grandpa, the dripping sound in this position is abnormal!"

Una is also a musician, but the dripping sound she heard was not abnormal. She replied: "The dripping sound on my side is normal."

Uchiha Madara came to a dripping position, listened carefully for a while, shook his head and said, "The dripping sound at this position is normal."

Finally, the old dog John actually ran to a dripping position on his own. Suddenly, it roared twice!

"Huh?" Mark Beinch said: "Is John saying that the dripping water is abnormal?"

Everyone gathered at three locations with abnormal water drops. After observation, they suddenly found that there was a small switch in the water. The water did not drip on the stone, but drip on the switch. Naturally, the sound of dripping water was abnormal!

Mark Bein, Fort and Una turned on these three switches at the same time!

Suddenly, a rumbling sound was heard, and a huge stone door was opened. Everyone looked at the stone door in surprise, and there was a very amazing existence there!

That's right, it's a box with musical symbols engraved, and it's the remains of Leonie - the resonance stone!

Mark Bein opened the box of the resonance stone and got the resonance stone inside - water.

He sang the magic of this water system, and a ray of water light appeared on his fingers!

He waved the water light! The water light passed through the cave and hit a stone wall, which actually made several gravels!

"This is...attack-type resonance magic!" Mark Bein said in surprise: "Will such resonance magic harm people?"

Fort also said: "Yes, such resonance magic is obviously different from the previous resonance magic that detoxifies and dispels invisibility. This is a resonance magic with damage power. If you use it well in the future, you might be able to use it to fight monsters!"

Mark Bein slapped Fort in the head: "You are thinking about fighting monsters every day. Didn't you eat enough meat? I now suspect that this attack-type resonance magic may cause unnecessary harm to the world, so whether to learn such magic is good or bad, the question is still unclear!"

When Uchiha Madara heard Mark Bein's statement, he was suddenly stunned. Suddenly, he understood something:

"By the way, resonance magic, and that kind of dark power! I seem to understand that the dark power that is enough to destroy the world is related to resonance magic? Also, there are not only resonance magic in this world, but resonance magic seems to be the most powerful magic, which is stronger than Alfield's magic. I think, can you study what the principle of this resonance magic is?"

After listening to Uchiha Madara's words, Mark Bein fell into deep thought. After a long time, he said: "It seems that resonance magic is indeed not only we can, but it should be gone like Mr. Leonie who can form such a complete system of resonance magic. This world may produce something because of excessive resonance magic, but what is such a thing? I think only Mr. Leonie can answer us. If you want to know the answer, I think we should continue to move forward."

Uchiha nodded and said, "Since that's the case, let's continue moving forward first. Perhaps we may get any revelation from Mr. Leonie in the future!"

Everyone left the Water Qin Cave and took the water-attributed resonance stone. There were 21 resonance stones next. They wanted to collect all 24 resonance stones, which was really not an easy thing.

After leaving the Mizukoto Cave, Uchiha Madara and the others saw the sun again and took a deep breath. Uchiha Madara sighed: "It is really rare to see the light of the sky again when it comes out in such a dark place. I have to breathe the fresh air well."
Chapter completed!