The end of the world: The ancestral sword becomes a system

Ning Yuchen felt something was wrong from the beginning. No matter how powerful the S-level skills were, they were useless in front of the Demon King Snake, which had at least 2 S-level skills.

There is no way that an S-level skill could save both of them from the Demon King Snake.

Ye Zhi must be hiding some ability, or she is the Demon King Snake itself.

Ye Zhi still pretended to be innocent and said, "What are you talking about? But I saved you."

Ning Yuchen didn't listen to her excuses and continued, "I don't know why you let us go again?

But you revealed the biggest flaw just now."

After finding out that Ning Yuchen had confirmed that she was the Demon King Snake, Ye Zhi stopped talking and just asked curiously:

"What flaws? I thought I acted very realistically. I even read Tang Feng's memories for this."

Ning Yuchen looked at the beauty in front of him and said word by word:

“Although you have read Tang Feng’s memories, you don’t know how Tang Feng felt at the time. She would never feel sympathy for a person.

I have to admit that I ruined the original Tang Feng and made her lose her original personality.

But because of this, Tang Feng centered everything around me. 'This end of the world is really cruel. Basically, many people are separated from their families.' Tang Feng would never say this.

You probably used mental suggestion to make her follow your direction without Tang Feng noticing."

Ye Zhi stopped performing and said in a calm voice:

"But I still don't understand why you brought this up? It won't do you any good.

Even though I lied to you, you still survived, and this is an unchangeable fact."

Ning Yuchen took out the sword and said slowly: "Yes, there is no need for me to make things clear, but I can't stand you playing with Tang Feng's precious memories."

Ye Zhi, or should I say the Demon King Snake, said, “Have you never thought that this action will bring death to you and Tang Feng?”

Ning Yuchen laughed at himself, "That's right, but I said it when I thought about Tang Feng's memories being played with by you.

This is the most impulsive thing I have ever done in my life. I regret it now, but there is no turning back now.

Come on, Devil Snake, let us fight to the death."

The demon snake didn't move, but just started talking to itself.

“You should know that bosses come from other worlds, and I am one of them.

I was betrayed by my fiancé in my original world. We were about to get married, but that man left me during an experience we had, just for an S-level item.

The funny thing is that the item was not that precious, but just for a not-so-important thing, he abandoned me in the valley when I was seriously injured, and I was almost killed by several monsters that I usually looked down upon.

Finally, when I was discouraged, I heard the voice of the world, and I finally chose to go to other worlds and became the regional boss.

This is my story, before I became the zone boss. "

Ning Yuchen did not put down the sword, but said coldly: "You are indeed not very lucky, but what does that have to do with me? Why did you let us go again?"

The Demon King Snake continued, “This is because after I came to this world, I felt that I had completely left the original world.

I could only kill a few animals, zombies, and humans while walking, but this was extremely lonely, so I headed to the first liberated city, Evergreen.

Just at this time I met you. I saw that when you discovered me, you took Tang Feng and fled at high speed. There was something unusual going on.

After my test, you really did not give up on Tang Feng. You passed the test the moment you chose to save Tang Feng.

I think you are suitable to be my master."

Ning Yuchen was confused and asked, "Why do you want to find a master? You are very strong alone, there is no need to follow others."

The Demon King Snake quickly answered his question.

"Think about it, I still have to take revenge on that man, right? But my original world is very strong, and when I return, that man will definitely become even stronger. Even using the power of my family won't satisfy me.

But I can make him angry. If one day you and I go to my original world together, and I call you Master while showing it to him, do you think he will be mad to death? "

The devil snake laughed as he spoke, and finally said seriously: "I hope you can treat me like you treat Tang Feng. I don't want to be abandoned or lonely anymore. Please be my master."

Ning Yuchen looked into the eyes of the demon snake and asked, "Are you sure? Can you promise to listen to me?"

The Demon King Snake said seriously: "As long as it is about fighting, I will absolutely obey, but I can't cooperate at other times."

Ning Yuchen was thinking about the so-called rest of the time, but Ning Yuchen thought of the scene of him holding Ye Zhi.

When he looked up, he found that the Demon King Snake was looking at him with a smile on his face, and said:

"Oh, the master has thought of something good."

Damn it, the Demon King Snake must have given him some mental hint, that must be it.

[This is impossible. The master is not mentally affected.]

I said yes, what a bastard system, Ning Yuchen thought to himself.

Ning Yuchen took out a contract scroll, which was dropped when he defeated the queen ant.

Contract Scroll (B): Able to sign a contract with other creatures. The content is decided by both parties and signed by both parties.

Ning Yuchen and the Demon King Snake began to discuss the contents of the contract and finally decided on the contents.

Contract Contents:

1 Ning Yuchen and Ye Zhi are in a master-servant relationship;

2. Follow Ning Yuchen's opinion during battle;

3 Ning Yuchen shall not interfere with Ye Zhi’s usual activities;

4 Ye Zhi is not allowed to use mental magic on Ning Yuchen;

5 Neither party shall intentionally injure the other party.

This was the final contract. Ning Yuchen and Ye Zhi placed their hands on the contract scroll at the same time. After silently reciting the words “complete the contract” in their hearts, the contract scroll turned into light and disappeared.

Once this contract is violated, the violating party will be punished by forced annihilation.

Likewise, the contract can be rescinded with the consent of both parties by finding a contract scroll.

After signing the contract, Ning Yuchen seemed to be able to sense the other party's location, and then Ye Zhi's data emerged in Ning Yuchen's mind:

Name: Demon King Snake Yachi

Race: Snakeman

Level: 20 (0/15000)

生命：10000攻击：500速度：650体质：400魔力：700

Skills: petrifying ray, poisonous spray, mind control, steel scales, tail flick, breath hiding

Ning Yuchen was surprised by Ye Zhi's data. Why did the name of the regional boss disappear, but there was experience value?

[This is because she is no longer a regional boss, but is equivalent to your subordinate. The world will certainly not upgrade her level for free. ]

The system that went to study the problem came back again, and Ning Yuchen asked in his heart:

"It seems that you have figured out the problem. Tell me about it."

[I was wondering why I couldn't know all the data of the Demon King Snake. It turns out that the snake body and the human body have S-level skills that are hidden from me. ]

So that's what it is. It's completely useless now. The contract has already been signed.

【…】