“Flashback crystal?” The black-robed men were all attracted by the crystal scepter in Lotte's hand. They could not help but suck in a breath of cold air and said, “Holy Prince Lotte, you actually have such a precious thing.”

Lotte focused on carving the array on the ground and said, “The memory array carved by the flashback crystal can capture images from a period of time ago. It is a very useful method to explore the enemy's situation.”

They did not notice that while they were talking, another black-robed man behind them had his pupils dilated. He suddenly fell back and instantly disappeared from the spot.

A black-robed man frowned and said, “I've never been clear about how this thing works. To be able to see what happened before is already beyond my understanding.”

Lotte drew out half of the spell formation, he explained, “There's no harm in telling you. You must know that the flow of laws is everywhere in our world, and the one that runs through all the laws is time. Time records everything in this world and interferes with everything. One of the functions of the flashback crystal is to be able to touch a part of the law of time.”

He said calmly, “Just like recording the crystal, using our current time point as the starting point, peering into the past and recording its image. It's that simple.”

Almost no sound was made. As he spoke, another black-clothed person's neck was twisted and pulled into the back of the light.

They still did not notice what was happening behind them.

One of the men in black widened his eyes and said, “Doesn't that mean that the flashback crystal can manipulate time? It's simply unimaginable.”

Lotte said irritably, “You're really stupid to the extreme! This kind of crystal-carved magic array is just an observer from the past. Moreover, it can at most observe what happened within two hours. It's impossible for even His Highness, the Sacred Prince, to come into contact with the laws of time! Don't ask me any more questions. Do your job properly and be on alert! Do you hear me?”

The black-clothed man said, “Yes!”

He had just finished speaking when he saw in astonishment that a sword had slowly pierced through his chest. He opened his mouth, wanting to make a sound, but to his horror, he discovered that his voice seemed to be blocked. He could not make any sound.

The next moment, he disappeared into the darkness.

The remaining two black-robed men seemed to finally feel something and turned their heads abruptly.

They suddenly realized that there was nothing behind them, and their four teammates seemed to have suddenly disappeared.

They were about to make a sound when they suddenly realized, to their horror, that an invisible force had surrounded their entire bodies.

It was as if someone was strangling their throats, and their bodies floated up silently.

No matter how much they screamed, it was as if their voices had been taken away, and not a single sound could be made.

They were horrified to see an expressionless youth slowly appear before their eyes. One of his hands was bent and extended in their direction. He casually moved his finger, and their bodies were gradually tightened by a huge force.

A black-robed man recognized the youth, and his eyes widened in horror.

However, he could not say anything because Su Han had used the s.h.i.+eld wheel of law to deprive them of their voices.

In the next moment, the two black-robed men's heartbeats were forcibly stopped by that invisible force in the air. Their corpses slowly fell to the ground, not making a single sound.

On the ground around them, the corpses revealed themselves from their invisible state.

Su Han turned his head and looked at the black-robed man who was engrossed in carving the magic array on the ground.

“Success!” Lotte used the flashback crystal to complete the last stroke, and a smile appeared on his face.

He stood up and slowly took a step back, saying, “Activate it! Let me see what kind of magical beast is able to create such a large-scale collapse!”

He completely did not notice that Su Han was behind him, almost hugging his shoulders and looking at him.

The array suddenly burst out with a burst of bright light, and the surrounding environment immediately appeared a layer of blurry phantoms, as if a photo had been overexposed.

Su Han immediately looked at the phantoms. In the phantoms, the rock layer above had collapsed, and two illusory figures slowly descended from the entrance of the cave. It was him and Nicole.

Su Han felt that it was a little interesting. He opened his eye of laws and immediately saw a brand new wheel of laws.

[Ding! You have recorded the Tier-4 Wheel of Law, Illusion.]

That's right. This wheel of law seemed to be able to allow people to create illusions. It should be a very practical rule.

And when Lotte saw the two human figures descending, his expression immediately became extremely grave.

“Looks like we were wrong! The intruders are not magical beasts, but enemies!”

He suddenly turned his head and shouted, “Immediately inform the lower levels to be on guard! There are unknown intruders…”

He saw Su Han standing in front of him, staring straight at him like an eagle.

He also saw his six subordinates who had died on the ground.

A shocked expression appeared on his face, and he slowly took two steps back hastily.

“Wh… When..”

He had actually killed her six subordinates without him realizing it. His six subordinates were at least tier-7!

Su Han naturally would not tell him that under the aura concealing law wheel. Even if he were to dismember a person behind him, he would not feel the slightest difference.

“Who are you!” Lotte suddenly pulled out his scepter from behind him.

His palms were already full of sweat, and his clothes were already glued to his back. He could sense a terrifying aura from this young man's body.

That aura was something that only someone who had killed many people and was already used to killing people would have.

He vaguely felt that this youth was somewhat familiar, but he could not recall it for a moment.

Su Han said expressionlessly, “I'm already standing in front of you. Don't you know who I am?”

Lotte suddenly realized that the youth in front of him was so similar to the demon who had ma.s.sacred tens of thousands of people in the Temple of Light!

After the Temple of Light was destroyed, the memory crystal had already transmitted the youth's appearance to the entire First Human race.

There was probably no one in the current First Human race who would not recognize that demon.

“You! You're that demon!” He said with a trembling voice, “What's your purpose in coming here!?”

Su Han said expressionlessly, “It's nothing. I'm just casually strolling around. Now, I'll ask you a few questions. If your answers satisfy me, I'll consider not killing you.”

“What do you want to ask?” Lotte gritted his teeth. His eyes flashed with a cold light, and his fingers secretly touched his interspatial ring.