The blue monster is very similar to the octopus of the Blue Star World, but the head is not so smooth, and the whole body is covered with blue scales like fish scales, and two black eyes hang ugly on the top of the head, constantly spinning, extremely ugly and disgusting.

As for the water monkey that had just dived, it was covered in slimy green moss, which also exuded a strong rancid stench, and was engaged in a fierce battle with the blue underwater monster.

In terms of size, the blue monster has a slight advantage, this guy is equivalent to half of the body of the water monkey in the head part alone, plus the eight disgusting tentacles that keep swimming in the water, like poisonous snakes, slapping on the surface of the water, constantly wrapping around the arms of the water monkeys.

But the water monkey was unusually agile underwater, not disturbed by those tentacles at all, instead of waving its claws, it scratched one after another on the blue monster's bulging face, and with the leakage of blue blood, it stained the water area with a diameter of two meters.

This battle in the water was not exciting, after all, the two alien beasts were at the level of first-level combat power, but the hunting skills shown by the two sides in the fight made Chen Fan quite surprised.

In the end, the blue monster let out a terrible monster, leaving two blue tentacles, full of diving deep into the water, and the water monkey did not pursue, took the two tentacles in his mouth, put his body on the shore and sunned, then sat up, held the monster's tentacles with two black paws, stuffed them into his mouth and chewed them heavily.

The blue tentacles had not yet lost their activity, and under the frantic chewing of the water monkey, they actually rolled and wrapped around its neck.

The water monkey tore at the monster's tentacles while gnawing, and soon chewed the first tentacle away, its mouth was full of wet blue slime, but the green eyes were full of very excited light, as if holding a very delicious food, "chirping" and screaming.

The environment of the other world is far more cruel than that of Blue Star, monsters of different races will hate each other, fight, and even treat each other as food that can be hunted, the water monkey began to eat the remaining tentacle, Chen Fan took the initiative to look away, and waited silently.

Soon after, the water monkey had devoured all its tentacles, then jumped up like a human, jumping and jumping in excitement, and continued to dive underwater less than two seconds later.

Chen Fan immediately stood up, stared at the water with a hesitant expression, and said as if talking to himself, "It's in the water, should I follow?" ”

The Blood Clan Inhumans said, "This is the most effective method at present, this Black River is not as simple as you think, the underwater secret passages extend in all directions, only by relying on this guy to lead the way, it is possible to dive into the depths of the Black River." ”

Chen Fan nodded and said, "Okay, then give it a try!" ”

After speaking, Chen Fan also followed behind the water monkey and quietly dived into the water.

In order to avoid startling the snake, Chen Fan did not diffuse his breath, but tried his best to restrain his breath, paddling slowly, and following the water monkey into the depths of the Black River.

The black river is almost dark and opaque, but fortunately, after three evolutions, Chen Fan has a superhuman sensory system, but he is not affected by the darkness.

With the continuous diving, Chen Fan soon came to the riverbed, cautiously looked around the environment, and soon found the water monkey again, lying on a pile of mineral crystals and constantly polishing its paws.

The pair of claws were polished by it so bright and bright, filled with a cold iron-like color, far stronger than the ordinary weapons of the human world, Chen Fan quickly hid to the side, silently observed, and after about two minutes, the water monkey stopped polishing its claws, dived towards a pile of underwater reefs, and soon disappeared.

Chen Fan became hesitant again.

After all, human beings are not underwater creatures, and walking under such a deep water surface will not only reduce their combat power, but also fall into danger due to lack of oxygen.

After hesitating, Chen Fan still chose to follow, quickly swam to the crack of the reef, squinted his eyes, and found that there were many underwater caves in the depths of the reef, which extended in all directions, and I didn't know where it extended.

And in the depths of the cave entrance, there was the breath of more than a dozen water monkeys, although the combat power was not strong, but underwater, it posed some threats to Chen Fan.

The Blood Clan Inhumans urged, "The Earth Heart Demon Crystal should be inside, I feel that breath is closer to me, I couldn't sense its presence on the water just now, but when I get to the bottom of the riverbed, that feeling is obvious." ”

Chen Fan smiled bitterly and responded quickly, "I don't know how deep these forks are, if I am really trapped underneath, I can't breathe at all." ”

Today's Chen Fan is already a third-level ability, relying on the powerful energy stored in his body, which is enough to support him underwater for one to two hours without breathing, but he can't last longer, and the strong pressure in the water will also limit his strength.

The Blood Clan said angrily, "Don't forget your agreement with me, if you can't help me get the Earth Heart Demon Crystal, don't expect me to continue to help you!" ”

Chen Fan thought about it, and couldn't make superfluous movements underwater, so he could only dive into the tunnel with an expressionless face.

The tunnel was tight on the outside and loose on the inside, and after diving into the reef, Chen Fan immediately felt that the activity space had become a lot more abundant, and hurriedly used it to achieve a sweep, and immediately locked one of the passages, and at the same time, the urgent roar of the blood clan alien was also transmitted into his brain, "It's the tunnel in front, hurry up!" ”

Chen Fan shook his head and motioned for it not to be impulsive yet. Sure enough, not long after the words of the Blood Clan Inhuman fell, some dark green "dots" appeared in the cave, which were the eyes of the water monkeys, and at least five or six water monkeys swam out of the cave quickly, and soon rushed towards another tunnel.

The consciousness of the Blood Clan Inhumans surged to the brain again, "It seems that these lowly creatures are guarding the things under the riverbed, and it is right, the breath of the Earth Heart Demon Crystal is very large, even if it cannot be absorbed by them, staying here all the time will give the water monkey a little benefit." ”

Chen Fan frowned repeatedly, "If that's the case, we will inevitably be discovered when we get close to the Earth Heart Demon Crystal, and we may be attacked by the entire clan!" ”

The Blood Clan Inhumans sneered disdainfully, "Then kill, with your combat power, will you be afraid of this low-end combat power?" ”

"Not really!" Chen Fan shook his head and responded very cautiously, "But no one can say if there are other dangers under the Black River, what if they are targeted by other monsters?" ”

"Then hurry up, the longer you drag underwater, the worse it will be for you!" ”

"Okay!" Chen Fan is not a person who breaks his word and gets fat, since he promised the Blood Clan Inhumans to get the Earth Heart Demon Crystal for him, he will not easily regret it, and when the water monkeys left, he unfolded his body at full speed, shooting towards the entrance of the cave like a swimming fish.

The narrow cave wall was crawling with a large amount of green moss, but the water flow was getting clearer and clearer, Chen Fan advanced at full speed, and dived hundreds of meters in the blink of an eye, but the underwater cave still did not reach the end, but the water temperature was gradually decreasing, and it was close to zero!

The high-speed flowing river water does not freeze due to low temperatures, and the structure of the water source of the other world is not quite the same as that of the Blue Star World, although the temperature of the underwater cave is close to minus ten degrees, there is no sign of freezing.