Su Chan's big eyes stared at Su Yan stunned, and her eyes were full of incredulity.

Seeing this, Su Xia smiled and said, "Don't worry, since I said so, it will definitely be fine." Chanchan, there are some things that you are still young and don't understand yet. But that's okay, you don't need to understand either. ”

When Su Chan heard this, she immediately pursed her mouth, looking unhappy.

Su Xia said: "Look at you, you can hang an oil pot on your mouth, these days, you also know that your brother is handsome and smart, there must be a reason for doing this." Well, you cultivate for a while first, and then consolidate and deepen the Nine Transformations of the Imperial Spirit. ”

Su Chan tilted her head, revealing a thoughtful look.

After a while, she nodded slightly, then glanced at Su Xia out of the corner of her eye, and said, "Hmph, I knew that you must have a purpose." Brother, I'm going to let go this time, brother, you have to protect me - anyway, I always have a very bad feeling, I'm afraid. ”

Su Xia stretched out his hand, twisted her face, and said, "This time, there are indeed some dangers, but it will definitely be fine." After all, I'm such a heartfelt baby sister, it's too late to hurt, how can I really put you in danger? Cultivate with peace of mind, good, I'll call you at midnight. ”

When Su Chan heard this, her big eyes blinked, and her eyes were full of stars: "Then, brother, out of body, isn't it fun? In that state, will you have yourself? Will it be like an unconscious dream? Or is it like a conscious dream? Brother-"

Su Xia had a dark face and directly interrupted her series of questions: "Okay, go and cultivate!" I thought you were really scared, you are full of interest!"

Su Chan pursed her lips and smiled, and said coquettishly: "Hehe, brother, people are also afraid." ”

"Go, go, I won't talk to you, and you won't be spoiled with me, and you will be coquettish with your boyfriend in the future. ”

Su Xia was very warm in her heart, and she liked this atmosphere very much, but she deliberately pretended to be very disgusted.

Su Chan pursed her mouth again, looking unhappy and reluctant.

"Then, brother, I'm going to cultivate, and your smart, beautiful and lovely sister is going to cultivate. ”

"Hmm. ”

"I'm really going to cultivate?"

"Hmm. ”

"I'm really going to cultivate, brother, won't you talk more about the out-of-body experience?" and-"

"No, there is still !!"

"Uh, okay, I'm going to cultivate. ”

......

Su Chan tried her best to pretend to be innocent and pitiful, wanting to understand how to go out of her body, but she was still sent to practice by Su Xia.

It's not that he doesn't want to say it, but it's useless to say it.

In this world, there are some things that I don't know, but I am far happier than I know.

"Dog system, how much nether power do I have?"

Su Xia groaned slightly and asked in her heart.

"The host still had 13 Nether Power left, and two days ago it had already spent one Nether Power to derive cause and effect. Therefore, there are currently 12 Nether Powers left in the host. ”

Nether System responded.

Su Xia nodded slightly, and said, "According to the results of the deduction, that is to say, the transaction of the Fierce Spirit Castle, as well as the reset of the world trajectory two days ago, there are still some flaws that have not been dealt with, right?"

Netherworld: "That's true. ”

Su Xia sighed: "How much Netherworld power does it take to take the initiative to go back to two days ago?"

Netherworld: "You can't go back—the 'I' on the track of time is the only one." ”

Su Xia said: "Su Xia's identity can't work, but the identity of the civet can, right?"

Nether System: "A Netherworld's Power." ”

Su Xia said: "Then, what if I took Su Chan back four years ago in soul form?"

Nether system: "Minimum 10 servings, and, time, only half an hour." ”

Su Xia paced back and forth for a moment, but also made a decision, and said, "Under normal circumstances, there is one more netherworld power. A netherworld power that can complete the callback between another me and my current self in time and space. When he came back from his mission four years ago, I was able to leave. ”

Netherworld: "The risk is very high, and once all the Netherworld power is exhausted, you should know that you will truly disappear from the world—then, for the other you, it will be as if you never awakened." Then the trajectory of time repairs a series of flaws, and what will happen when the time comes, it is impossible to imagine. ”

Su Xia smiled self-deprecatingly and said, "Is there a choice? If I hadn't gone back two days ago to explore the horizon, Su Xia would not have been able to know what Professor Yang and An Musheng had communicated, and there would be no series of causal analyses of Chen Jiansong. I don't know that Chen Jiansong has a problem, so I can't get in touch with Zhao Ruyue and Ye Yuxeme's problems.

Not to mention Zhao Ruyue...... The fact that Ye Yueme alone will cause 'Su Yan' four years ago to fall into a certain death.

Then, Su Yan died four years ago, so will I still exist now?"

Netherworld: "Actually, it doesn't have to be that bad, at this time, you should trust your luck." ”

Su Xia shook his head and said, "Murphy's Law says - if there are two or more ways to do something, and one of the choices will lead to disaster, someone must make that choice. This is actually a terrible cause and effect.

If there's a chance that things will go bad, no matter how small that likelihood, it will always happen.

The more you worry about something bad happening, the more likely it is to happen.

And I, as a person who walks through time, has no ego at all, has no subsequent memories, can I gamble my luck?"

Netherworld: "You have to understand - you can't afford to fail." Whatever point in time you go back to, your strength will be in sync with that point in time' of 'you' - unless, of course, the soul state or after the 'Nether Power' has been raised. But you don't have the Nether Power to spare. ”

Su Xia said: "So, you can advance a little netherworld power for me." ”

Nether System: "Don't talk about advances, talk about nothing." ”

Su Xia smiled bitterly and said, "You are really humorous. ”

Nether system: "Back to the host, the great and wise system is emotionless, so it doesn't have humor. ”

It's not humorous enough???

Su Xia was a little powerless to complain.

However, he is also used to the pits of the dog system and is too lazy to talk about it.

"It is recommended to give up, Su Chan is destined to be difficult to escape this catastrophe. You got the Karma Mirror, so Su Chan has no future. All of her future has actually made you. ”

The Nether System spoke again.

Su Xia fell silent.

He didn't know if he thought it was funny or pathetic.

"I'm just a wisp of dust in the corner of time, even if I choose to go to hell, I can't really purify sentient beings, forgive me - it's still selfish. So, I won't give up on Chanchan. I always believe that even in the most desperate place, there will be a glimmer of life - if I really fail, the other one I can't come back four years ago, he will definitely live happily with Zhao Ruyue.

I can't solve the demon soul in the world, but at least, I have solved the biggest cause and effect of the murderous soul demon sound incident and saved four million lives, and I am already satisfied.

All I can say is...... I'm sorry Feifei, I'm sorry for being embarrassed. ”

Su Xia sighed.

Nether System: "It feels like you're calculating the Great Mirror of Cause and Effect." ”

Su Xia: "......"

Nether system: "Friendly reminder - fate, half in your hands, half in cause and effect." ”

Su Xia: "You better feed me some poisonous chicken soup." ”

Netherworld: "Work hard, boy, and then you'll find that you're dead." ”

......

The time soon came to evening.

Su Xia came to the bathroom on the second floor and put the palm of her right hand on the mirror.

In the mirror, there was still no reflection of him, as if he did not exist in this world at all.

"Use a 'Netherworld Power' and go back to the afternoon two days ago, Hades Town, Hades Village. Identity - a black cat with amber eyes......"

Su Xia searched for the relevant memories and calculated the time point to the extreme.

At that point in time, it was the point when An Musheng and the others came to the Underworld Village, and An Musheng was about to have a watch call with Professor Yang.

After everything was chosen, Su Xia simulated what was about to happen nine times in his mind, and after making sure that nothing went wrong, he gathered his soul energy, and the causal dust mirror in his palm suddenly slammed into it.

"Hum—"

In the mirror, the same figure suddenly appeared.

That figure was completely different from Su Xia who was dressed in white - he was dressed in black and looked extremely evil.

His eyes glowed purple.

Su Xia's head instinctively approached the mirror all of a sudden, and then, as if her hair had been caught, she was pulled into the mirror little by little.

When this scene happened, the whole world was very quiet, as if the entire second floor had been completely isolated from the world.

......

Under the old locust tree, a colorless and invisible halo appeared.

Then, a black cat's curled body moved.

It raised its head, looked around, then stood up, stretched, and continued to lie down.

Its gaze looked in one direction - there, a group of four people were laughing and walking over.

Those four people are Su Xia, Leng Qingyuan, An Musheng and Ning Zixuan.

Soon, An Musheng was already within five meters of the old locust tree, and at the same time he opened his watch and communicated with Professor Yang.

The black cat's amber eyes converged with an invisible aura, looking at the projection of the exchange.

The picture is very clear in its field of vision, but in terms of overall communication, it has a slight impact - its height is not enough.

At this moment, beside An Musheng, Su Xia, who was talking eloquently, seemed to be aware of it, and his eyes looked at it fiercely.

The disturbance at that moment made it almost instinctively give birth to a fatal sense of crisis, its pupils contracted slightly, and then immediately stood up, after arching its body, clamped its tail, avoided Su Xia's scrutinizing and aggressive gaze, and directly turned around and ran onto the old locust tree.

At the same time, it said in its heart: "Idiot, look at the projection, see what I do? Keep an eye on me, we're all going to be finished!"

Lewen