Forging the Nether Sword requires NPC Sisi to jump into the Forge of Heaven and Earth, she is the Daughter of the Nine Nethers, so her body can make the Ancient Sword of Chaos the Sword of the Nether!

To forge which sword, the player has 180 seconds to make a choice, otherwise, the player is about to die.

The cold voice of the system sounded in Wang Tian's mind......

In order to save yourself, you must have a beloved girl to die!? Wang Tian hates this kind of thing the most, Sisi and Wang Yu are the most important girls in his life, and he doesn't want to abandon any of them.

Wang Yu is his sister, needless to say, and Si Si in the underworld dungeon, in order to achieve Wang Tian, he even did not hesitate to sacrifice himself and use his own blood to renew Wang Tian's life...... Such kindness is higher than the sky and deeper than the sea.

Time passed second by second, and Wang Tian watched his blood volume drop little by little.

"Why!?"

He shouted loudly in his heart.

At this moment, suddenly, the movements of Wang Yu, Sisi, Mo Zigui and others suddenly stopped, and time seemed to stand still at this moment. Wang Yu and Si Si's anxious eyes overflowed, and Mo Zigui's words of inquiry stopped before they could speak.

A silvery-white glow flashed, and a little girl with wings flew out.

She is the rainbow elf that Wang Tian has not seen for a long time, that is, the game system, and she has now become a little girl.

"Why? Why is that? Wang Tian asked the rainbow elf loudly.

"It's a necessity, a rule." When the rainbow elf saw Wang Tian's desperate eyes, she was also very unbearable in her heart, and her eyes were full of pity for Wang Tian.

"You probably know where I came from, and it's a different rule that determines that you have to make a choice, my twin rules." The rainbow elf said leisurely: "Do you remember the 10,000-person slashing copy? My twin rules have broken my rules, brought Tang Dou into the dungeon, and made you kill your own brother. And now, she's forcing you to make that choice. ”

"It's the rules again!" Wang Tian said angrily: "What kind of rules is she, why does she want to go against me?" ”

"Because what you did was tantamount to helping me realize my plan." The rainbow elf said, "My twin rules are my twin sister, and she is the exact opposite of me, so we are enemies by nature. You've done most of my work now, so she's going to target you now and let me know that her rules are the ones that can't be broken. ”

After listening to the words of the rainbow elf, Wang Tian finally understood.

The roots of this qiē. That's her.

Rules are axioms, and axioms cannot be broken.

"But if I want to choose them to die, I can't do it!" Wang Tian said coldly and firmly: "Even if I die here today, I won't choose them to die!" ”

"You're trying to blackmail me?" The rainbow elf said, "Do you think that if you are the person I want to achieve now, I will definitely protect you?" Do you think I'm also a rule-like being able to fight against her? You are so naïve, the rules are axiomatic existence, you can only obey them and you can't break them. So between the rules and the rules, there is no one who is strong and who is weak......"

It's like an axiom in mathematics. Two parallel lines never intersect, and the shortest straight line between two points. Between these two axioms, there is simply no distinction between which one is more important. However, the rules that the rainbow elf represents, and her twin rules, are much more complicated than these rules.

This. Wang Tian also understands.

"I'm playing by your rules, and you should know that I'm telling the truth." However, Wang Tian still said coldly. However, Wang Tian still had a glimmer of hope in his heart: "Since you are all rules, how can she break your rules." Teleport Tang Beans into your dungeon? ”

"Complex rules, each with its own special point, and she found my special point. This point is in the rules. There is only one, that is, the only one. Rainbow Elf said.

It's like mean inequality, where all positive and negative integers can only be given an equal sign if two numbers are equal. This equality is the only point.

(Does anyone understand?) ）

"If you don't want to choose, then you can go to her unique point, and if you find this point, you can go against her rules. But this point is very bitter! Rainbow Elf said. She is a rule-like being, and of course knows where that particular point of her twin rules lies.

"I'm going to fight against the rules!" Wang Tian roared: "Since you want to be your true self, then you can't do anything against your heart, and this time, I didn't violate the rules in my heart!" Wang Tian said.

"Now that you've made up your mind, then I can help you." Rainbow Elf said.

"That special thing about hers is ...... To put it simply, you are now under her control, so you must now make a choice. But instead of choosing one, you choose both. Rainbow Elf said.

"Both? Let both girls die!? Wang Tian said angrily!

"You have to accept not only her rules now, but both, which is the root of fighting her!" The rainbow elf said, "But I can freeze time and space here, and after you have experienced both choices, I can return time and space to the present." ”

"Her rule is to make you suffer the loss of your loved ones, and you have chosen both now, which means that you have lost two of your loved ones. After that, you can get into her rules and break her. The rainbow elf said, "But you have to experience both of these options for yourself, and you will completely forget about our current conversation, and not remembering that this matter is just an illusion." ”

In other words, Wang Tian has to endure the pain of losing his beloved twice, and he has lost different beloved, one is the pain of losing his sister, and the other is the pain of losing Sisi. And after that, he will completely forget about the present, and forget about the time and can go back to the present again.

After the rainbow elf finished speaking, it disappeared.

And at this point, time has returned. Wang Yu, Si Si, and Mo Zigui also began to move. When they saw Wang Tian's appearance, they were all very anxious and concerned.

And in Wang Tian's game system, that choice is still there.

You must choose one of the two choices, whether to forge the Sword of Life or the Sword of the Netherworld. Choose one, and one of the girls will go to her death. Wang Tian has now completely forgotten about the conversation with the rainbow elf just now, but there is an obsession in his heart that makes him have to choose one!

……

Wang Tian was very painful at this time, and his heart was dripping blood when he chose which one. You have to choose both, and it doesn't seem to matter which one you choose first. But it was this question of priority that still made Wang Tian's heart twist.

Finally, he chose to forge the Nether Sword first.

……

I saw that Wang Tian's face was getting more and more ugly, and his breath was getting weaker and weaker.

The three girls were heartbroken and eager to suffer on his behalf. At this moment, an idea came into Sisi's mind, and she suddenly knew how to save Wang Tian.

"Brother Wang, you have always been the most important person in my life. After my father dies, you are my only one, so I'd rather die myself than you live well......" Si Si's tearful eyes stared at Wang Tian's face, she was so reluctant......

And Wang Tian was unable to move at this time, and he couldn't make any movements at all.

After Si Si finished speaking, he gently kissed Wang Tian on the forehead, and then ran towards the Heaven and Earth Furnace.

"Sister Sisi......" Wang Yu and Mo Zigui watched her movements in horror. At this moment, Si Si's body swooped forward, like a black butterfly, and pounced into the furnace of heaven and earth.

Si Si turned into ashes in the furnace of heaven and earth, and the ancient sword of chaos began to become dark, and on the pitch-black sword body, circles of mysterious magic patterns were poured on it, the door, representing the gate of hell, and six circles of light, representing the six paths. Three red curved ripples, representing the river of blood......

With her virgin blood and the qi of the Nine Shadows, she made the Heaven and Earth Forge to forge the Chaos Ancient Sword into the First Divine Sword of the Underworld...... Nether Sword!

With a "whoosh", the Netherworld Sword was successfully forged, flew out of the furnace of heaven and earth, and returned to Wang Tian's hands.

At this time, Wang Tian's qi and blood were exhausted, and the underworld elegance of the Netherworld Sword made him an underworld, and without flesh and blood, he could still survive. But by this time, Sisi was already dead. Entering the furnace of heaven and earth is the result of ashes, and both the soul and the body will be completely destroyed.

……

Wang Tian was finally able to act, and a line of tears flowed involuntarily.

He recalled the bits and pieces of himself and Sisi, when Sisi was in junior high school, Wang Tian had been liking her, Sisi could be said to be his first love. He remembered the first time he confessed to her before, the good time when he went to the 101 building with her to see the night view, and the sweet ...... when he was alone with her on the mountain

Later, Sisi went to the capital, and they rarely saw each other.

Later, in the dungeon, Wang Tiancai knew about his special relationship with her, Wang Tian was the chosen enforcer of the underworld, and Si Si was the daughter of the god of death. Later, because of the Tang people in the Shura realm, Wang Tian was almost dead, and it was Sisi who saved Wang Tian with her own blood. It can be said that Wang Tian's body is still flowing with her blood...... The two have been completely integrated, and this connection can never be separated!

Now Sisi has sacrificed her own life for the sake of Wang Tian!

……

At this moment, the temple in the sky reappeared.

Wang Tian took the Netherworld Sword and entered the temple with Wang Yu and Mo Zigui.

After entering, Wang Tian found the figure of the evil Wang Tian.

"Are you here to kill me?" Evil Wang Tian said coldly. (To be continued......)