Seeing Zhang Liang appear, the monster was obviously afraid.

The last time Zhang Liang was in the underground dark river area, he could clean it up a lot.

Originally, it guessed that it was night, and it would come out to swallow fish to replenish some energy, and it should not be discovered by Zhang Liang, but who knew if it was a coincidence, Zhang Liang was actually next to the inner lake.

It's really bad luck, and you have to stuff your teeth when you drink cold water.

Seeing Zhang Liang chasing after him, the monster finally got interested, and then slowly sank towards the bottom of the inner lake along a hole in the center of the inner lake.

Zhang Liang was not surprised to see this scene, and he quickly swam towards the entrance of the cave.

The last time he had the experience of fighting monsters in the Dark River area, Zhang Liang was familiar with the road and soon arrived at the bottom of the Dark River.

"Huh?"

After descending into the dark river, Zhang Liang's pupils condensed slightly.

Because in the Dark River area, the light here has dimmed a little, especially the area where he took the beads last time, and the light in that position is very weak.

Moreover, there were small cracks in the walls of those locations.

"Roar!"

The monster shrank into the depths of the dark river, looked at Zhang Liang with fierce eyes, and roared at him, hoping to scare Zhang Liang away.

Zhang Liang walked towards the monster without hurrying.

During this time, he absorbed a lot of special beads, and although he did not break through to the fourth layer of the Immortal Formula, at this stage of the third layer of the Immortal Formula, his strength still increased significantly.

Therefore, he has the strength and confidence to deal with this monster.

When Zhang Liang walked towards the monster, the monster was obviously a little uneasy.

It has realized that Zhang Liang is not particularly easy to mess with.

As Zhang Liang approached, the monster slowly retreated, and its mouth made irregular sounds.

"Human, I didn't mean to devour those fish, I want to advance and need a lot of spiritual things, I hope you can let me go, I promise you, after I advance, I will not interfere with the river water with you. ”

Just as Zhang Liang was about to move on, a voice entered Zhang Liang's mind.

Zhang Liang was not surprised that the monster was able to transmit his thoughts to his mind, because he could communicate with Wangfu, Xiaobai, etc., and should also be able to communicate with this monster.

"Are you stupid to me? If you break through, I won't be your opponent at that time, and you won't have the final say in this inner lake area?" Zhang Liang rolled his eyes and replied.

When the monster heard Zhang Liang's words, it instantly fell into silence.

Because Zhang Liang's words are good, if he breaks through and his strength is even stronger, Zhang Liang will not be able to suppress it at that time, and it will be able to do whatever it wants.

However, if Zhang Liang wanted to stop it from absorbing the spiritual object, then it would not be able to break through for a long time, and this was not what it wanted.

After a while, it raised its head to look at Zhang Liang, its eyes suddenly became firm, and said: "You help me break through, I can recognize you as the master, but the period is only a hundred years, after a hundred years, if your strength is stronger than mine, I am willing to continue to serve you as the master." ”

"But if, in a hundred years, I am stronger than you, you will give me freedom. ”

"If you think it's okay, I'll do the confession ceremony now, if not, then we'll be in a stalemate like this, and here, you can't help me, unless you keep staying outside this lake, otherwise you're not in the lake, and I'll eat the fish in the lake." ”

"Okay, you recognize the Lord first, and after you recognize the Lord, I will help you break through. ”

Zhang Liang thought about it, it is enough to make this big guy recognize the Lord for a hundred years, as for what will happen in a hundred years, who knows?

At least, in a hundred years, he can control it.

"Roar!"

Hearing Zhang Liang's words, the big guy screamed, and the whole hole seemed to tremble, and then it stretched out its mouth and spit out, and in front of it, a circle of ripples was formed, and the ripples in the circle turned into an invisible ripple.

Then, the big guy's tail flicked lightly, and shook it on this layer of open ripples, and then a drop of essence blood oozed out of the big guy's tail, and the wine was on this layer of invisible ripples, and this invisible ripple became bright red like blood in an instant.

Then its tail flicked slightly, and the invisible ripples were fanned by the tail, and went straight to Zhang Liang, and at the same time, the big guy's mouth vibrated with words.

"I, in the name of Xuanwu, recognize the human beings in front of me as the main ones for a hundred years, and after a hundred years, if my strength is stronger than the strength of human beings, then human beings need to return my freedom, and after a hundred years, if the strength of human beings is stronger than mine, I am willing to recognize human beings as the main ones forever. ”

Viper, it turned out to be a Xuanwu.

At the same time as it finished speaking, the blood-colored ripples just reached Zhang Liang's chest, and Zhang Liang did not resist, because in his mind, a picture of this confession ceremony suddenly appeared.

"Spiritual Blood Pact!"

A contract made with soul and essence blood, so as to sign a master-servant ritual with other creatures.

Now, Vigen is the master-servant agreement signed with Zhang Liang, but Zhang Liang is the master, and Viper is the servant.

Zhang Liang let this blood-colored ripple imprint into his chest, and then he felt an extra thought appear in his mind.

This thought can actually control the life and death of Vi Yin.

"What a powerful spiritual blood contract. Zhang Liang was shocked.

"Master, can I eat the fish in the water now?"

After recognizing the master, Viper looked at Zhang Liang with some longing, because it was now on the verge of breaking through, and if it continued to stay below, it would definitely not be able to break through.

The fish raised in the lake are very precious to him, and the nutritional value is very high, especially in the body of these fish, there is an energy, which allows it to be perfectly absorbed.

It is also because of this energy that it is able to break through.

The water in the lake also has this kind of energy, but the energy in the water in the lake needs to be transformed, and the conversion efficiency is not high, and the effect of directly swallowing these fish is not good.

"You can't eat those fish. ”

Zhang Liang shook his head and replied lightly.

Vi Yin was immediately startled, and then asked, "Master, how can you not be a talker?"

"I didn't say that I wouldn't help you break through, there are many ways to help you break through, you don't have to eat the fish I raised. ”

Zhang Liang smiled and beckoned to Viper, who walked not far from Zhang Liang according to his words, and then Zhang Liang pointed out and went straight to Viper's head.

Viper originally wanted to dodge, but after Zhang Liang's point, it felt that Zhang Liang's finger had a special power.

That power was the same as the energy in those fish, but this energy was much purer and richer.