As the tranquilizer began to affect every cell in the brain, Su Lin was able to gain a calm that could be actively controlled, and the brain began to re-analyze the current situation, cutting out unnecessary thinking details and focusing only on the most important ones.

If you need to pass on information to your future self in the case of amnesia, what is the most important thing?

Carriers of intelligence.

Yes, the carrier of intelligence is the most important, and the transmission and storage of intelligence will always need a carrier, which can be smell, language, words, and when it is stored, it may be books, symbols, or even memories.

Memory is the best carrier for the transmission of information, but it is precisely because of the ubiquity of this carrier that it is often overlooked, and only when it cannot be relied on will it be realized how important memory is to information, it is efficient, the information capacity is huge, and the most important thing is that it is private and unmodifiable.

And what Su Lin has to do now is to find out the carrier that can signal his future self in addition to memory!

Smell?

Writing?

Password?

All of these can be used as carriers of information, but the biggest difference from memory is that it is not private enough, as long as it is detected, then others can also forcibly participate in the transmission of information, thus interfering with the final result.

You have to find a medium that's as private as your memories and can't be modified!

Su Lin's eyes flashed, and he quickly wrote something on the inside of his arm, then raised his head and said to Daxiu, "If I admit defeat and become a heart-eater like you, won't I have to obey others like those people?"

Hearing this, the two slender eyebrows on the huge head were furrowed, obviously not expecting Su Lin to retreat so quickly.

But he still replied to Su Lin seriously: "People like you are different, Lord Chiyou will definitely help you arrange a position for the main soul."

"Really? But...... I still want you to kill me!" Su Lin roared.

With both hands and one foot, he bounced up from the ground like a three-legged toad and jumped towards the overhaul.

The moment he struck, his consciousness also left his body - he died.

Su Lin saw that his body was cut into slices like sashimi, from head to toe, into neat slices of meat about three centimeters thick, as if he had been cooked by the most skilled court chef.

Time stood still in his death, and he looked back at his past phantom, and then chose a suitable phantom to lean over and let his consciousness enter it.

The shadow of the past was activated, and the memory quickly left him with the activation of the supernatural power.

When Su Lin stood on the ground intact again, he stood in the center of a scattered piece of yellow paper.

In his perspective, the scene in front of him happened in an instant

"Huh? What did you do?" The big-headed monk asked, suppressing the shock in his heart.

He had just used the "Time Stopping Technique" to cut the other party into pieces, why did he lose all the corpses that the other party had turned into slices of meat in the blink of an eye?

Not only is the body gone, but I also appeared in that place intact!

Could it be that he fell for the other party's illusion?

Impossible! If the opponent's illusion was so realistic, he could have killed him instantly, and he had never fallen into the illusion. Coming back from the dead should be some kind of wonderful magic power of the other party.

It is worthy of the destined person that Gongsun Feilong has been waiting for, but this resurrection from the dead is by no means infinite, as long as he keeps killing the other party, he will definitely not be resurrected in the end.

However, this wonderful resurrection technique is really exciting, could it be that this is also the power of the black sky?

"It is indeed too boring to be a person who is destined to die." Overhaul said.

"I see, your spells are nothing more than that." Su Lin stared at the other party and said disdainfully.

Although Su Lin didn't know what was going on, he still pretended to know everything, this kind of deceptive disguise, he was already perfected, deception was not only to get more information, but also to hide the Achilles heel of the shadow of the past.

Su Lin's gaze quickly swept across the room, and at a glance, he saw that there were three slight cracks on the ground in front of him.

According to the shape of the rift, it can be inferred that the previous self once lay down here, exerting force with two hands and one foot, and left this mark with the Destroying Blade.

But why is it two-handed and one-legged, and not two-legged? Could it be that a leg is missing?

And these misty Qi, and the yellow paper all over the ground, what's going on?

Is yellow paper the other party's means of attack?

Su Lin raised his hand and pointed to the yellow paper on the other party's side: "You don't have many charms."

Su Lin put his hand down again, but the moment he put it down, his arm was cut off!

There seems to be an invisible blade in the space.

"The magic circle has been completed, even if you can die and come back to life, I don't believe that you are immortal and immortal!" The big-headed monk gritted his teeth.

Su Lin frowned, and directly injected himself with adrenaline and paralysis in his body, forcibly suppressing the severe pain in his arm being sliced.

His gaze fell on the fog of Qi with a transparent perspective, and the reason why his arm would be cut off for no reason should be that these Qi fogs worked, but how did these fogs work?

Damn, did you die in vain last time? No trace was seen from the scene.

Su Lin's perspective once again fell on the place where he had been lying down, and suddenly his pupils shrank!

Wait, what's that?

Through the translucent phantom, Su Lin saw that the phantom was on his inner arm, writing the word "Morse" with sharp nails, and the other phantoms in the same position, some of the index and middle fingers of the right hand were stretched out and some were retracted.

In chronological order, it's a very short code - with shadows!

Almost instantly, Su Lin realized his intentions before he lost his memory, that's right, use shadows!

For him with amnesia, the most troublesome problem is that in the process of intelligence interaction, he may be interfered with by the enemy and fall into the enemy's fist, but there is no problem with shadows, because the phantom is his actions in the past, and absolutely no one can modify the information left by him in the past.

The shadow of the past is a small note of communication between him and his former self before his amnesia, across time and space!

Not only can you use Morse codes, but you can also use more efficient and convenient codes, such as lip language, footwork, hand tricks, etc., as long as these passwords are set before the battle, you can use the phantom to communicate across time after using the shadow of the past.

It's a pity that although he has now comprehended this level, because his arm is gone, he must immediately go back again, and the new backtrack has to re-comprehend the shadow code, and he must properly arrange the information to be transmitted this time.

"The first step, then, is to crack the secret of your spell." Su Lin raised his head and looked coldly at the huge overhaul of his head.