Inner world.

The demon in front of her has red hair, is a demon sister with her eyes tied, half of her wings are angels, and the other half of her wings are demons, this is the demon of darkness from despair and the deepest depths, "Dark Demon Neosphia".

[Dark Demon Nyosfia: Effect Monster, Ten Stars, Dark Attribute, Demon Clan, Attack Power: 4000, Garrison Power: 4000, Effect: This card cannot be summoned normally. When the opponent's monster declares an attack, send one Demon Clan monster to the graveyard from each of your hand cards and fields to summon this card from your hand. This card cannot be destroyed in combat. Once in 1 round, you can return all the trap cards that exist on the side of the table to your hand. 】

Looking at the "Dark Demon Nyosfia" Li Zheng who came from the deepest part of the darkness...... Breathe a sigh of relief.

"Triangle Head, can I call you that?" Li Zheng said to Triangle Head, his voice did not show any fear, "Of your last two cards, what I care about the most is actually 'Chestnut Ball', but since you have used all the cards in your hand, then ......"

Li Zheng solemnly stuffed a hand into the magic trap card area of the dueling plate, and for a while, all the mechanical clans on Li Zheng's field began to roar, the roar of the machinery represents the liberation of stronger forces, and at this time, the power of steel even from the deepest dark demons will retreat.

"Rapid attack magic activation, limit, control, solution, elimination!" Li Zheng shouted out the name of the last card in this duel, word by word.

[Mecha Fortress: Attack 2500→5000]

[Mecha Unit・Super Transformation: Attack Power 2600→5200]

Li Zheng's last hole card is the pride of the mechanical clan's fast-attack magic, and the restriction is lifted!

The central processing unit of the Mecha Fortress instantly began to overload, and the charging speed of the railgun more than doubled, which made its power reach a terrifying value in this instant!

Legend has it that every machine is designed to be left with three limitations, and at the same time, there are also three magic cards that can unlock these three limitations.

The first restriction is that the automati must not harm or watch humans be harmed, the second restriction is that the automati must obey the orders of the human unless they violate the first law, and the third restriction is that the automati must protect themselves without violating the first and second laws.

These three limitations make it impossible for the power of the machine to be fully exerted, because even the most powerful machine must be operated by humans to exert its power. Therefore, as human beings, they do not want their creations to surpass themselves, so they let these three restrictions bind the power of machinery.

However, there is no need now, "restriction lifting" is one of the three keys to the power of the automaton, this key will unlock the third restriction of the machine, and the mechs will gain unparalleled power with the help of this key, but at the same time will give up protecting themselves.

The spinning railgun slammed into the body of the Imperial Sister Demon at an incredible speed, and although she also planned to use the power of the original darkness to create a small black hole to fight back, it was meaningless in front of the current "Mecha Fortress".

"Poof!" Demon Mistress has just appeared on the scene, and she is torn to shreds by the orange railgun!

【Triangle Head:LP700→0】

Trianglehead loses in the Dark Duel, but he doesn't change anything.

"What's going on?" Li Zheng was a little stunned, he looked at the triangular head that had lost in the dark duel but was unscathed, and his heart was extremely puzzled.

No, it can't be said that he is unharmed, his left hand is already showing some signs of disintegration, but this level of injury can only be regarded as worn out to him.

"You won, but only this time. The dull voice of the hell ringer at the triangular head came again, and he looked at his left hand, which was already a little disintegrated, and said to Li Zheng: "I don't know if you don't come in person, you are indeed much more interesting than that girl." ”

As he spoke, his left hand returned to its original state, "This strength, even though it is only level 7 dark duel energy, can hurt me, it's incredible......"

"......" Li Zheng didn't speak, he just stared at the triangular head in front of him coldly, and silently pressed something behind the back of his other hand.

Soon, there were two loud "order grabbing successes" from the direction of Shi Chen and Pachouli, followed by two powerful spells and magic tricks:

"Bright Spark!"

"The Devil's Magic Book!"

Ruby flames and magical spirits struck the triangle head from two directions, and the original power in this world has been transformed into the corresponding deck, Tosaka Tokitomi and Pache chose to directly use the hidden power in the deck to attack the triangle head that was standing in place!

He had already left when the flames and evil spirit fluctuations attacked the original location of the triangle head, but it is unknown whether the method of his departure was far different from the speed of his huge appearance or whether he came from the clone in the first place.

"Let him run away. Shi Chen had already come out of the originally hidden darkness at this time, and he looked at the darkness that was gradually disappearing in the distance with some pity, "What is his origin?"

"I don't know. Li Zheng shook his head, looked at Pache who appeared from the darkness, nodded to her, and said to Shi Chen and Patchouli: "Obviously, the other party will not only come this time, so I think we should take the initiative." With the support of the 'Human Spirit Palace', Uncle Shi Chen should be able to go to the outside world, just like the Servant of your original world, and as for Patchouli, because your situation is quite special, I don't know if you can go to the outside world. ”

"Oh, that's good, then I'm going to have to get ready. Tosaka was a little excited when he heard this, but the elegance of the nobleman allowed him to hide this excitement well.

"So, until you're sure, I'll do some research here. As for her going to the real world, Patchouli said that she was very calm, her situation was special, and she didn't have to go to the real world. Of course, if there is Li Zheng's list, and the spirit is relatively large, Patchouli doesn't mind going out for a walk.

"Then, before that, I'll settle this one......" Li Zheng pressed twice on the terminal, and his spiritual point turned into a light blue light and flowed onto a gemstone scepter of Shi Chen and a magic book of Pachouli.

[The spirit points are successfully paid, and the remaining spirit points are 2700 at present]

[The spirit points are successfully paid, and the remaining spirit points are 2600 at present]

[Mission: Defend the contractor, currently captured: leg mold x4, suffocation x1.] 】

In the end, Li Zheng was originally given a reward of 200 spirit points for the task of attacking the triangle head, but because he didn't really catch the third brother, the spirit hall system did not settle this part.

[Oh, it turns out that there is still a reward for killing the leg model monster? And it seems that it must be the "human head" that you have received, but it should be settled together after the end of the main story this time. 】

"Since I'm going to go outside in a while. Shi Chen looked at his gem scepter, nodded with satisfaction, and said to Li Zheng: "Then you tell me about the magicians outside...... Oh, I'm sorry to get used to it, but what is the strength of the dark duelists in the outside world? I've only seen some general explanations in the Human Spirit Hall before, and it's not clear at all. ”

Patchouli was clearly interested in the issue as well, and she looked at Li Zheng as well.

"Oh, that's no problem. Li Zhengjian turned around Xiao Hui's inner world two or three times, and after cleaning up the previous suffocation and the damage caused by the triangular head, Li Zheng nodded and took Shi Chen and Pache back to his room. He had already felt Megumi's condition, and now with the help of the system, she had recovered from her previous injuries and should be able to wake up soon.

Before entering his room, Li Zheng quietly walked to Xiao Hui's ward next door to take a look, Xiao Hui was sleeping soundly, and Zero, who came with him, told Li Zheng that Xiao Hui's state had calmed down now, so he didn't have to worry.

After saying goodnight to Xiao Hui with some guilt, Li Zheng gently closed the door of her room, and then came to his room, and said to Shi Chen and Pachouli who were sitting on the sofa: "The dark duelist of the outside world...... The information about them was told to me by this guy. ”

Then Li Zheng pointed to Zero, who had just entered the door and had already started grinding coffee--Zero likes to grind coffee when he is free, and he doesn't know where these things come from-" She told me that the dark duelists in the outside world are divided into fifteen levels according to the strength of their energy and the proficiency of their control ability. ”