"Let's go in and take a look." Rashu didn't hesitate either. He went into the cave to see if there were more Sea Rock Crabs.
This cave was very strange. It was filled with seawater, and there were stone pillars hanging upside down at the top of the cave. The deeper they went, the wider the passages became.
"What is this?" Rashu was suddenly stunned. He saw a black stone embedded in the wall of the cave ahead. It looked very different from the others and emitted a faint elemental fluctuation. Rashu's intuition told him that this thing might be useful to him.
Rashu swam to the black stone and reached out his palm formed from blue water to touch it.
[Obsidian Stone: It contains sufficient stone elements.]
Rashu touched the black stone and successfully obtained its information. Obsidian was a type of ore that humans would use to forge weapons and armor. It was an extremely rare material that could only be found in the deep sea or in some mines.
"The obsidian, devour it." Rashu did not hesitate and used Elemental Devour to devour the energy within the obsidian.
"Ding! Devour successful. Congratulations to the host for obtaining 3 points of Stone Elemental Origin.”
As Rashu devoured the stone element, the obsidian also dimmed.
"One obsidian stone gave me 3 points of stone elemental origin?”Rashu's eyes lit up. At this rate, it wouldn't be a big problem for him to gather the 200 Elemental Origin points required for the next evolution!
Rashu was extremely excited. He continued to venture deeper into the cave of the underwater rock mountain. There was an obsidian here, so he would definitely be able to find more obsidian in the depths of the cave!
Rashu strode deeper into the cave. Suddenly, he heard a cracking sound. This made Rashu raise his vigilance. He knew that he must have encountered an enemy.
As expected, three millstone-sized Sea Rock Crabs discovered Rashu in the distance.
The three Sea Rock Crabs had a cold look in their eyes. Of course, they would not show mercy to intruders.
The three Sea Rock Crabs, one Level-2 and two Level-3, were at least the size of a millstone. They tore through the water at an extremely fast speed and rushed over, wanting to tear Rashu into pieces.
As elemental creatures, their bodies were very fragile, especially their elemental cores. If they were hit, they would be finished, so they definitely could not let the enemy get close.
" Sea Elemental Vortex!"
Rashu did not panic. He immediately cast the strengthened version of the Sea Elemental Vortex.
Huff!
In front of the three Sea Rock Crabs, the water suddenly began to spin violently, turning into a huge whirlpool with a diameter of one and a half meters. The three Sea Rock Crabs were firmly trapped in the whirlpool. They were stirred up so much that they kept rolling in the whirlpool. They were dizzy and could not break free at all!
"Sea Elemental Arrow!"
Rashu immediately cast the Sea Elemental Arrow. Like a crossbow arrow, the arrow tore through the water and created a slight sonic boom. It bombarded the body of a Sea Rock Crab, directly blasting a bowl-sized hole in its body.
"Sea Elemental Arrow. Multi-cast!"
Rashu took advantage of the fact that the Sea Rock Crabs were frozen by the vortex to cast the Sea Elemental Arrow. He also cast multiple spells from the Elemental Magic Ball floating beside him. Two Sea Elemental Arrows formed and shot towards the two Sea Rock Crabs at the same time!
"Puff! Puff!"
The remaining two Sea Rock Crabs were also pierced by the arrows!
"Ding! Level 3 Sea Rock Crab killed. Obtained 50 Experience Points!”
……
The three Sea Rock Crabs joined forces, but they couldn't even get close to Rashu. After evolving from a Water Elemental to a Sea Elemental, Rashu was now an Elite-tier creature. He was far from being comparable to ordinary creatures!
"Ding! Devour successful. Congratulations to the host for obtaining Water Elemental Origin 1, Stone Elemental Origin 1!”
……
"Ding! Devour successful. Congratulations to the host for obtaining Water Elemental Origin 1, Stone Elemental Origin 1!”
After that, Rashu went forward and devoured the elemental energy in the bodies of the three Sea Rock Crabs. He successfully obtained 3 points of Water Elemental Origin and 3 points of Stone Elemental Origin, a total of 6 points of Elemental Origin!
"Continue forward!" Rashu continued to delve deeper into the cave happily. He discovered that this place was simply a treasure trove.
"Another obsidian stone!" Not long after, Rashu saw a fist-sized black stone embedded in the wall. His eyes lit up as he walked forward and devoured it, obtaining another 4 points of Stone Elemental Origin.
Along the way, Rashu encountered many Sea Rock Crabs, but without a doubt, they were all killed by Rashu and turned into experience points.
"So many obsidian stones!"
Half a day later, Rashu felt that he had already arrived at the center of the mountain. His eyes suddenly revealed a look of surprise because a huge empty space had appeared in front of him. Not only that, there were large amounts of obsidian stones embedded in the rocks of this empty space!
The obsidian stones were extremely dazzling, making Rashu almost drool.
"Kakaka!"
But soon, Rashu's expression changed slightly because he realized that there were more than just obsidian stones here. With a slight sound, creatures the size of millstones raised their heads.
These were Sea Rock Crabs. Rashu roughly counted, there were at least 40 to 50 of them!
"So many Sea Rock Crabs?" Rashu's expression was grim. He could fight three or even four at once, but there were too many of them. Rashu would not be able to handle them all.
Rashu was full of vigilance and was ready to retreat at any time. As a sea elemental, as long as there was water, his speed was not something that ordinary creatures could compare to. If he could not defeat him, could he not escape?
The Sea Rock Crabs slowly floated up, ready to attack Rashu at any moment.
"Caw!"
Just as Rashu was about to retreat, a strange sound rang out.
Rashu saw an extremely unique Sea Rock Crab charging out from the group of Sea Rock Crabs. This Sea Rock Crab was very strange. Its entire body was wrapped in a thick layer of shell. Not only that, its body was extremely huge. Its entire body was black and emitted a black light. It gave off an extremely heavy feeling and faintly emitted a sense of threat!
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