Qi Ji and the other two came to the next carriage. When they saw the empty carriage in front of them, they were all very surprised.

"Brother Qi, why is there nothing in this carriage?" the fat man asked puzzledly.

The blonde girl's eyes lit up slightly when she looked at the criss-crossing squares on the ground, and then she said, "Do you see those squares on the ground?"

The short-haired girl nodded. "I see! But what are these squares for?"

Qi Ji frowned slightly, because this level didn't seem that easy, and the prompt he got this time was [Light can guide you]

Light? What is the function of light? Qi Ji thought.

"These squares are definitely related to passing the level!" said the fat man with certainty.

After hearing this, Qi Ji's eyes suddenly lit up.

Light and square, these two clues are connected together, and Qi Ji seems to understand something.

To confirm what he was thinking, he placed his eyes on the squares on the ground.

At this moment, everyone's eyes were on Qi Ji, and the three of them were looking forward to the boss's next move.

Qi Ji completely ignored the gazes of the fat man and the others. He looked at the irregular blocks of light that kept changing positions on the ground, thoughtfully.

The light was naturally the sunlight shining in from the windows, and the train was moving continuously.

From time to time, the sunlight will be blocked by some objects outside the car, causing the light blocks on the ground to constantly change.

"You stay here for a while. I want to prove my guess first." Qi Ji said lightly.

Regardless of the fat man's wishes, Qi Ji stepped directly into the light area not far away.

No trap was triggered. Qi Ji continued to step towards another light area not far ahead. This time, the trap was still not triggered.

The three of them looked at Qi Ji's actions and couldn't figure out what was going on at all.

"What is Brother Qi doing? I don't understand anything at all." The fat man touched his head and asked puzzledly.

The other two girls were also very confused.

"It shouldn't be dangerous. Boss, you didn't trigger any mechanism when you walked over there. Let's follow him quickly." said the short-haired girl.

The fat man was a little hesitant, because he thought of what Qi Ji had just said about letting them wait where they were, so he chose to listen to Qi Ji.

The blonde girl and the short-haired girl had the same idea, thinking that there should be no danger for the time being, and it would be better to catch up with the boss.

The short-haired girl walked forward first, and the blonde girl was about to follow.

Suddenly, I noticed flashes of lightning in front of me and crackling sounds.

The short-haired girl turned into charcoal without even a scream, and then disappeared into a stream of data.

The blonde girl was so shocked that she fell to the ground. She never expected something like this to happen.

The companion who had been walking side by side with her before was just a few steps faster than her and actually fell into the trap.

Didn’t you say before that there was no danger?

The fat man was still frightened when he saw this scene. Although this was just virtual, it was so real.

This was exactly like reality, and the pain was definitely real. He felt it deeply in the first level.

The fat man turned his gaze to Qi Ji again, and was surprised to find that Qi Ji was actually fine.

Damn, this is amazing, how did he do it? The fat man thought in amazement.

After the blonde girl came to her senses, she also turned her gaze to Qi Ji.

She couldn't understand why Qi Ji didn't fall into the trap.

She vaguely remembered that the short-haired girl just now followed Qi Ji's route.

Since Qi Ji didn't touch the trap, why did the short-haired girl touch the trap?

…

It took Qi Ji less than a minute to reach the door of the opposite carriage. He naturally knew what had just happened.

It's just that he has already reminded her, but the other party didn't take his reminder to heart, so she can only blame her.

Qi Ji did not intend to hide his tricks for clearing the level. He turned around and said to the two of them, "You have to step on the lighted blocks to avoid triggering the trap. Time is running out, come in quickly!"

After hearing Qi Ji's words, the two were stunned for a moment, then they both seemed to have thought of something and suddenly realized it.

The fat man understood why Qi Ji did not touch the trap. The same went for the blonde girl. Although their intelligence was not genius, it was definitely excellent.

After Qi Ji's reminder, they only needed to think about it for a little while before they understood the secret of passing this level.

However, understanding some things is one thing, and letting yourself think is another.

Some things may seem simple in result, but the reasoning process is not simple.

Because in the process of reasoning, one must not only have excellent thinking ability, but also have the courage to try.

…

At Qi Ji's reminder, the fat man and the blonde girl soon came to the opposite carriage.

Looking at the calm Qi Ji in front of him, the fat man was very excited.

"Brother Qi, you are so amazing! We haven't thought of anything yet, but you actually know how to pass the level!"

The blonde girl no longer had the contempt she had before, and her eyes were full of admiration when she looked at Qi Ji.

"Boss, do you know what this trap is?" the blonde girl asked doubtfully.

Qi Ji thought for a moment and said, "I think this level uses a light-controlled automatic switch control!

Through the photoresistor, some kind of switch mechanism underneath will automatically close where the sun shines on it.

It’s like a street light that turns off automatically during the day and turns on automatically at night.”

After hearing this, the blonde girl nodded. She agreed with Qi Ji's statement.

Because this explanation has almost no flaws, it is feasible both theoretically and practically.

The fat guy next to him gave Qi Ji a thumbs up and kept shouting "awesome".

Qi Ji glanced at the two of them coldly, then walked towards the next carriage, and the two followed closely.

The three of them were stunned when they first entered the carriage, because a familiar figure appeared in front of them. This figure was the short-haired girl from before.

"Damn, is she a human or a ghost!?" the fat man shivered.

Qi Ji said to the fat man speechlessly, "Fuck you, Fatty! Didn't you check the exam instructions?"

The fat man shook his head in confusion. It was obvious that he had not even read the instructions for this mode.

At this time, the blonde girl explained: "This mode uses a deduction system. If you fail or die, the score of the current level will be deducted, and then you will automatically enter the next level."

"Oh, so that's how it is. Damn, isn't this too cruel? If we can't pass any level, our scores will be deducted into negative numbers!" the fat man complained.

"What do you think?" The blonde girl said speechlessly, stroking her forehead with her right palm.

This fat guy is really too careless. He didn't even read the instruction manual for such an important exam, the blonde girl thought.

"Oh, sister, I understand!"

Big...big sister? @_@aThe blonde girl almost laughed out of anger when she heard this.

I'm only 16 years old, and this fat guy looks older than me. This fat guy must have done it on purpose! The blonde girl thought viciously.