Sign in, the Man Is on an Isolated Island, and He Has Just Built a Luxury Villa by Himself

But in the next moment, Xiao Yi suddenly understood the system's good intentions.

The reward for signing in today may be just for this trip to the bottom of the sea.

After understanding this, Xiao Yi no longer hesitated and said: "Don't follow me anymore. More advanced marine creatures may appear later. You two get on the boat first. Hold this contract card. Be prepared and use it as soon as you hear my order."

After hearing Xiao Yi's order, the two people were stunned for a moment, and then immediately responded: "Yes!"

The two soldiers returned to the ship with the contract card.

Xiao Yi was a little helpless in doing this, because the contract card can only be used on the island monument.

As the dive progresses, the level of marine life gradually changes to SS level, but Xiao Yi has the Xuanyuan Sword and still has an advantage against these sea creatures.

Those SS-level marine creatures were killed one by one.

When Xiao Yi got the SSS-level contract card before, his level was relatively low and he couldn't find an SSS-level animal or human to make a contract with.

Even if they met at that time, Xiao Yi would probably be instantly killed by the opponent before he even got close to him.

But today is different from the past. With the improvement of the elixir, Xiao Yi can even arm-wrestle with SSS-level animals.

Therefore, those SS-level marine creatures can no longer be detected by Xiao Yi.

After about five hours of diving, Xiao Yi finally saw the rugged seabed.

About five hundred meters ahead and to his left, there was a piece of turquoise stone.

The green stone is very conspicuous in this pitch-black seabed.

"Found it!" Xiao Yi secretly said.

This kind of stone is the energy crystal, and the ones Lingniji gave him last time were this kind of stone.

But Xiao Yi did not rush forward, but looked around vigilantly.

It was very quiet here, and there seemed to be no marine animals, but Xiao Yi felt a little palpitated.

He slowly swam forward, getting closer and closer to the energy crystal. Suddenly, the entire seabed began to move slightly, and a huge long black shadow rushed toward Xiao Yi.

The violent pill that was originally placed on his lips was swallowed instantly, and at the same time he stabbed the Xuanyuan Sword forward in his hand.

Phew!

Xiao Yi felt that he had stabbed the other person and hurt him.

At this time, the entire bottom of the sea was turbulent. Xiao Yi immediately swam upstream and saw a huge black shadow chasing him from the corner of his eye.

"What is this? It was a long strip just now, why has it become a big piece now?" Xiao Yi muttered in his heart.

At this time, the system prompts: "Turtle Snake (SSS level): It is formed by the symbiosis of sea snakes on turtles. It has powerful defense and attack, and is relatively dangerous!"

Because Xiao Yi has already swallowed the Violent Pill, this turtle is only more dangerous to the current Xiao Yi.

"Isn't this the image of the legendary Xuanwu?" Xiao Yi thought in shock, but his hands and feet did not stop at all and moved upstream crazily.

The powerful defense in the system prompt should refer to the sea turtle, and the sea snake parasitic on it has limited defense.

Xiao Yi's sword just now should have injured the sea snake.

This also angered Turtle Snake and chased Xiao Yi crazily.

How could Xiao Yi's speed compare to the turtle and snake in the water?

Soon, he was caught up by Turtle and Snake!

"Bang!"

The crashing sound in the water was unusually dull.

Although the impact was loud, the jumpsuit blocked the direct damage from the impact. Xiao Yi only felt a little uncomfortable from the shock, but did not suffer much damage.

On the contrary, because of this impact, Xiao Yi floated to the sea surface even faster!

The turtle and snake behind saw Xiao Yi swimming up even more cheerfully, so they were willing to let him go and continued to follow.

Just chasing and escaping like this for two hours, Xiao Yi almost vomited from the back and forth impact, and finally he saw the bright light of the picture.

Bang!

This impact directly knocked Xiao Yi out of the water. Xiao Yi, who flew out of the water, saw that the big ship was still quite far away from him.

"Looks like the swim went wrong!" Xiao Yi had no choice but to fall back into the water and frantically wanted to swim to the other side of the ship.

Turtle Snake seemed to see Xiao Yi's purpose and immediately started to block it.

The huge sea snake pulled Xiao Yi in another direction. Xiao Yi was pulled out of the sea again. The resistance in the air was much smaller than that in the sea. This time, Xiao Yi flew directly forty or fifty meters!

Plop!

Xiao Yi fell into the sea!

This time Xiao Yi did not continue to escape, but immediately activated the return stone!

The turtles and snakes seemed a little curious when they saw the light emitted by the city stone. They were not in a hurry to carry out the next attack.

In this way, it just gave Xiao Yi time to inspire the return stone.

Twenty seconds later, Xiao Yi immediately appeared on the big ship. He immediately ran to the deck and shouted to the turtle: "Hi, here!"

Turtle Snake turned around and saw Xiao Yi actually appearing on the big ship. He immediately felt that he had been tricked and swam towards the big ship like crazy.

"Use the SSS-level contract card on the turtle and snake!" Xiao Yi immediately used the contract card on the island monument!

A golden chain wrapped around the turtle and snake, but the turtle and snake had no power to resist.

Soon the contract was completed, and the turtle and snake became Xiao Yi's pet.

"Great!" Xiao Yi was already in a weak state at this time, but still excited, "From now on, your name will be Xuanwu!"

Turtle and Snake responded: "Yes, Master!"

"Sure enough, it is worthy of being an SSS-level contract card. With my own SS-level, I can successfully contract with an SSS-level turtle and snake, and there has been no rebellion!" Xiao Yi secretly thought.

At this time, he was in a weak state, not even as good as an S-level master. The turtle and snake were still so respectful, which showed that it was definitely the effect of the contract card.

With Xuanwu, it was much easier for Xiao Yi to get into the water again. He sat on the back of the turtle snake, and the symbiotic sea snake fixed him, and then swam quickly to the bottom of the sea.

Coming to the crystal mineral vein again, Xiao Yi discovered that the mineral vein was very large. I believe that as long as it is mined, there will be no need to worry about the problem of energy crystals for a long time!

"Xuanwu, you stay here, is this thing useful to you?" Xiao Yi asked curiously,

"Yes, it takes a lot of energy to break through the SSS level!" Xuanwu replied.

Xiao Yi's heart was moved, here he mentioned breaking through the SSS level again!

"Can you use the energy in this energy crystal?" Xiao Yi asked curiously.

"Not currently, a specific method is needed." Xuanwu replied.

"Do you know how to do this?"

"Won't!"

Xuanwu's answer was extremely straightforward, leaving Xiao Yi speechless: "No, you are still guarding this."

"Always make some preparations for the future!" Xuanwu replied.

Xiao Yi was speechless for a moment, Xuanwu thought well and really needs to prepare for the future!