"The symbiosis technique itself has a lot of drawbacks, and she is in danger at the moment, if she is devoured and turned into a virtual demon, no matter how strong your soul is, it will not be able to escape, and whether it is really effective depends on two words, just for the sake of a promise to do so much?"

Yu asked cautiously, Butterfly and Xiao Shu would not know each other for more than two days, he didn't understand Xiao Shu's thoughts, no matter how sympathetic he was, there was no need to take such a big risk.

"Someone once told me that holding a good as an immortal and an evil as a demon, I Xiao Shu has no great goodness, and I can't save the people of the world, but if it's right in front of me, I don't want to stand by and watch, I should always hold on to it if I am a human being, right?"

Xiao Shu set up his own way before he ascended to the immortal, holding a sword as a guard, not seeking perfection and benevolence, but seeking to be worthy of his heart, Fang Jin's departure was too heavy for him, so that Xiao Shu had an inexplicable dedication to helping others at the moment.

Maybe they just need a little help to get away with it?

Evil will naturally have retribution, some people's death is self-inflicted, but others, they obviously didn't do anything, they just want to live in peace, but when the disaster comes, everything changes inexplicably, Xiaoyue told him that all this is natural, and there is no so-called justice or unfairness.

Xiao Shu also agreed with this statement at the beginning, but since Fang Jin's death, his thoughts have changed, the way of heaven is natural, everything follows cause and effect, but he Xiao Shu is not the way of heaven, and no matter what causal variables, instead of thinking about these empty concepts, it is better to follow the heart, save and save, and kill and kill.

"Yes, yes, there should be something. ”

Yu nodded thoughtfully, took out a palm-sized scroll from the ring, untied the black ribbon outside the scroll, and pulled it horizontally to the left and right and placed it on the ground, on which a spirit array was drawn, and dozens of circles intersected with each other, from large to small, as if the product of the combination of dozens of different spirit arrays, and each circle was drawn with dense incantations.

"Symbiosis is a forbidden spell, the changes are complex and subtle, it is difficult to do it directly without mistakes, most of them need to be drawn in advance, it is extremely draining of energy, I have only made one volume over the years, but it is useless, it is not a pity. ”

Just spreading it out, Xiao Shu had already felt that the spiritual power around him was spontaneously pulled by the scroll, and if he hadn't seen the complexity of the forbidden spell with his own eyes, he couldn't imagine it at all, it was not a simple superposition of spirit arrays, but interference and change with each other, and the final result was at least in Xiao Shu's opinion, on this palm-sized scroll, the change deduction of two of the basic spirit arrays alone was enough to stump most people, not to mention that there were dozens of them.

The side of the icicle gradually dissolved, revealing the butterfly's slender arm, and with a stretch of her hand, a drop of blood flew out of her fingertips and dripped down the center of the scroll, and in an instant, all the black incantations turned red.

Seeing this, Xiao Shu frowned and said, "I don't have a body, my bones and blood are all transformed by spiritual power, you should know." ”

"You only need her, you are the recipient, and you can accept the symbiosis technique, but you have to remember one thing, although your soul is strong, you have no life in the face of emptiness, and you really don't regret it?"

Yu pressed his hand on the scroll, lifted it upward, and the red incantation floated in the air, turning into a small red snake, eager to hover in front of Xiao Shu, hissing, like a living creature that chooses people to devour.

"If you make a promise, you have nothing to regret, and I want to see what the so-called void is. Xiao Shu glanced at the butterfly in the icicle, and without hesitation, he stretched out his hand, and the red snake immediately pounced, wrapped tightly around his arm, and then disappeared, leaving only a light red mark.

Symbiosis is like connecting a small ditch between two waterholes, the more overflowing, the less taking, symbiosis and co-destruction.

Unexpectedly, Xiao Shu's soul was much stronger than Butterfly, almost to the point of pouring water into the ocean, and Butterfly's own soul was completely ignored, and the balance of symbiosis not only failed to become a lifesaver, but directly transferred Xiao Shu's soul to Butterfly's body.

At this moment, not only the butterfly, but even Xiao Shu also sat down and fell into a coma, and the body condensed by spiritual power began to gradually dissipate.

"Sure enough, it seems that I guessed correctly, but it is surprising that this symbiosis technique can bypass the spirit sealing spell. ”

The face is as heavy as water, the butterfly's soul is so weak that it can hardly be felt, if you close your eyes, Xiao Shu in front of you has become an empty shell, and the butterfly in the icicle is getting more and more breathing.

The scene in front of him confirmed his long-standing suspicion, the symbiosis technique was not as simple as it was recorded, if the gap between the two sides was too large, then the weak side would be directly devoured and take the body.

It's no wonder that Symbiosis is classified as a forbidden spell, perhaps this is how it is really used, devouring weak spirits while occupying younger bodies, if so, the death of Al the Forbidden Soul is yet to be verified.

......

The moment the red snake entered his body, Xiao Shu only felt as if he had been hit hard, and the inexplicable power pulled his soul.

"I ...... Are we friends?"

"Help her ......"

Before he had time to think about it, Xiao Shu simply stopped resisting, and his soul left the spirit body with that force.

The butterfly's sea of knowledge is different from that of Mo Qiunian, with large and small black gaps, the world is fragmented, the bizarre scene is fickle, there is no law to follow at all, and the branches and vines that can be seen everywhere are like spider webs all over the sea of knowledge.

Countless gray butterflies fled in all directions, and a little aura fell from them, and they avoided something in fear, the butterfly's spirit was too weak to even manifest into human form.

Feeling Xiao Shu's kindness, the gray butterflies gathered around Xiao Shu one after another, unable to speak, desperately flapping their wings, as if they wanted to express something.

There is no need to communicate, Xiao Shu also understands what Butterfly means, she hopes that she will leave quickly and not encounter emptiness, but in the same way, Xiao Shu can also see that the extreme fear and weakness have made her soul on the verge of collapse.

"Don't worry, I'm half an immortal anyway, not to mention that I've come here, so I can't go in vain. ”

Although Xiao Shu said it easily, the tragic situation in the sea and the looming sense of oppression all indicate the horror of the void.

Suddenly, all the gray butterflies hid behind Xiao Shu, and they didn't even dare to move their wings.

Just as Xiao Shu was about to see what the so-called void had three heads and six arms, what appeared in front of him was just a small black-haired boy walking towards Xiao Shu with a smile on his face.

"Big brother, who are you? Have you seen Butterfly, she is playing hide and seek with me? The boy asked with a smile, and suddenly caught a glimpse of the gray butterfly hiding behind Xiao Shu, and shouted "I found you!" while running towards Xiao Shu!

The next second, the blade was pressed against his forehead.

"I don't care if you're virtual or Ai, get out of her sea of knowledge, Butterfly doesn't need your strength, and she doesn't want to play with you. Xiao Shu said in a deep voice.

But for some reason, the boy in front of him didn't show any annoyance, cautiously took half a step back, and said with a smile, "You're not a butterfly, how do you know what she thinks." ”

"Really looking for death. ”

Xiao Shu's face turned cold, he didn't say anything more, and a sword was cut out, but at the moment when the sword blade was about to cut off his head, it stopped, not because Xiao Shu's subordinates showed mercy, but the gray butterfly behind him didn't know when, blocking in front of the Red Leaf Sword, so that he had to put away the sword, otherwise this sword would go down, and it was not certain whether he could kill the void, and the butterfly was definitely dead.

"Woo...... Big brother, you can kill me, I'm a bad thing anyway......" The boy was still heartbroken one second, and the next second he giggled "It's just...... If I die, the butterfly won't live. ”

After that, he actually grabbed a butterfly and stuffed it into his mouth, and when he really wanted to swallow it, he was suddenly stunned, "Hmm? It tastes different." ”

"Of course the taste is different, but I don't know if it's to your taste?" Xiao Shu sneered.

The boy's head exploded and scattered, leaving only half of his body still standing in place, the sword qi as thin as a gossamer escaped, Xiao Shu's divine soul took the sword as the way, and at this moment it was connected to the butterfly through the symbiosis technique, how could it be said that it could be swallowed?

"It's not to my taste, it's not delicious at all...... ”

The boy once again regained his original appearance, and his breath did not weaken at all, but the sea of butterfly consciousness faintly showed signs of collapse, and the large black gaps became more and more dense.

Xiao Shu only felt that the soul was suddenly weakened by three points, and the sea of knowledge had not collapsed, and he was completely supported by himself, but the void and the butterfly soul were entangled together, no matter what kind of injury he received, the original cause was all borne by the butterfly, and now, it was he Xiao Shu who was suffering.

Xiao Shu can't get around the butterfly, as long as the butterfly's soul has not been destroyed, it is impossible to kill the void directly.

The real purpose of symbiosis is to take away the body and annex the soul, so that the caster can not only delay the weakness of the soul, but also change to a young body, the two are one, and exist at the same time, but Xiao Shu will not, and it is impossible to swallow the butterfly, the existence of the void is a variable, no one knows, after the annexation, whether it will be entangled by the void.

Helpless, helpless in the true sense of the word.

"What the hell are you?"

The boy pretended to look around for a moment, then pointed at himself, and said, "Are you asking me, and if so, put away your sword, or I will be speechless with fear." ”

Xiao Shu couldn't help laughing when he heard this, and helplessly dispersed the Red Leaf Sword, he laughed at himself when he was helpless, and it was right to want to help Die, but now it seems that he is still too conceited.

"Hmm...... Who am I......"

The boy thought about it seriously, this question that could be blurted out by anyone else, he thought about it for a long time, frowned, and seemed to be really difficult for him.

“...... I don't know, I'm sorry, I can't remember. ”