Ten seconds later, Xiao Linlin turned around and glanced at Su Lin.

Su Lin wiped the blood from the corner of his mouth and gave him an encouraging look.

Without further hesitation, she looked up and gave her answer: "My answer is: because a rainbow is a virtual image caused by the refraction of light, the starting point of a rainbow is the ending point, it has no end."

This answer is actually not difficult; anyone with some knowledge can answer it.

The problem is that He emphasized the point of "driving," which may involve brain teasers and other tricky questions in the human realm.

The most difficult part of answering this question is whether He wants a riddle-solving answer or an answer that aligns with a scientific perspective.

Xiao Linlin kept analyzing His intentions and the answer He wanted, and finally determined it to be the latter.

"Correct answer! Cute little guy, you seem a bit nervous."

He laughed even harder, and said with a half-smile, "Your answers are all correct, but I like your nervousness."

Are they all correct?

Xiao Linlin was taken aback, then smiled: "So all you wanted was the [correct answer], I understand."

What did she understand?

Some survivors frowned at Xiao Linlin, wanting to ask her questions, but were afraid of the warning to "keep quiet".

Only a few survivors showed signs of understanding, gleaning many underlying rules from Xiao Linlin's answer.

"Actually, you shouldn't have told me this. Why are you being so kind?"

Xiao Linlin blinked and asked playfully, and His laughter came from the darkness: "You are not qualified to ask me questions yet, child."

"sorry."

Xiao Linlin stuck out her tongue: "Don't hit me, I'm very afraid of pain."

He did not punish, seemingly showing exceptional leniency towards the one who provided the answer.

"Next, please come forward."

He asked with a smile, but no one answered, and no one stepped forward.

It's just a manifestation of a problem, and it doesn't give people complete confidence. Everyone is very cautious.

Time flew by, and He seemed somewhat dissatisfied: "It seems I'll have to randomly select a lucky one."

"Then...it's you, beautiful woman."

He chose a female survivor, the woman who had greeted Xiao Linlin earlier.

She was in her early thirties, wearing sophisticated gold-rimmed glasses, with a full and shapely figure, and accompanied by two male attendants dressed as soldiers.

"I'm so unlucky."

The woman smiled helplessly at the people around her, then walked confidently to the front and said, "I'm ready."

Xiao Linlin had already returned to Su Lin's side and was stroking Su Lin's large hand, silently comforting Su Lin after the severe injury he had suffered.

"My question is: if you shout in a valley and hear an echo, will the echo be even louder if you shout at twice the volume?"

He offered the answer, and the bespectacled woman adjusted her glasses, murmuring with a laugh, "Another trap question. Since all you want is the answer..."

My answer is: No.

The young woman quickly gave her answer without much thought; she had already gleaned many rules from Xiao Linlin's first response.

Even so, her quick response fully demonstrates that she is quite knowledgeable.

"Correct answer."

His laughter subsided, sounding somewhat dissatisfying. He hadn't enjoyed the struggle and hesitation of the seeker of knowledge; the woman showed no sign of tension whatsoever.

"Then, next..."

"etc."

The woman suddenly spoke up, asking, "May I continue answering?"

A faint desire flickered in the depths of those beautiful eyes behind the gold-rimmed glasses.

She wanted to get the first badge as soon as possible, not only because it was related to her promotion, but also because Su Lin was there.

The strong in Zone C-1 all have an indomitable spirit; everyone longs to defeat the strongest in some area to prove their own excellence.

"sure."

His laughter grew louder, as if he were anticipating something: "Then, I have a question for you, the second question for the same person."

He smiled and asked: "According to Liberty's brainwave experiments, do humans possess free will?"

The entire room fell silent.

Each survivor wore a look of astonishment and confusion; this question was a bit too much.

First, to understand the problem, one must know who Libert is and what the EEG experiment is; only then can one consider the philosophical questions related to free will.

This question encompasses multiple dimensions, including knowledge base, scientific thinking, and philosophical ability.

The difficulty of the second question skyrocketed!

The increased difficulty was something everyone expected, but no one anticipated it would be this much harder than the first question!

The survivors all looked at the woman, who had a slight look of surprise on her face, clearly not expecting the question to be more difficult than she had anticipated.

But whether she knew it or not, she only had 10 minutes to think.

She was nervous and hesitant, cold sweat beading on her forehead, and she didn't answer for a long time.

He was laughing in the darkness, a soft but clear laugh that lingered above and around people, gradually sending chills down their spines.

Nine minutes passed quickly.

Judging from the woman's expression, she hadn't thought of any answer, but she still gritted her teeth and chose to answer, at least to take a gamble.

My answer is: Humans possess free will!

"Oh, correct answer, you're lucky."

He was still smiling, not dejected, and quite satisfied with the woman's struggle and gamble.

"Being willing to gamble is also a sign of wisdom."

He paused, then asked, "But how can you be sure that your will is free and not controlled?"

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