Su Yi entered the cave, holding the Xuantian Zhanling Sword in one hand and on guard, and holding the [Smart Chariot] in the other hand as a flashlight.

Under the dazzling light, one can see a long corridor in the middle of the cave, which is very deep.

Su Yi didn't think much about it and just kept moving forward.

After walking about one kilometer, a light gate suddenly appeared in front of us.

Right in front of the light gate stood a metal puppet over one meter tall, which looked similar to a mechanical soldier.

Su Yi's mind moved, and he asked the [Intelligent Chariot]: "No. 2, is this puppet a mechanical combat soldier?"

"No, this is just an ordinary puppet." [Smart Chariot] said directly.

"Oh." Su Yi was slightly disappointed and looked at the metal puppet with floating eyes.

But at this moment, the metal puppet suddenly opened its eyes.

Su Yi originally thought that the other party would launch an attack, but unexpectedly, the other party looked at him and said, "The scan results show that it is human, and you are allowed to pass."

"Huh?" Just when Su Yi was a little confused, the metal puppet walked to the side with mechanical steps.

At the same time, the light gate behind him opened, revealing a long passage inside.

"What do you mean?" Su Yi muttered, then turned to the metal puppet and asked, "Brother, are you letting me in?"

The metal puppet had closed its eyes, with a cold expression, and ignored Su Yi's words.

"Fuck you!" Su Yi was very unhappy with the other party's disregard. After snorting coldly, he walked straight into the second passage.

Although I don’t know what the situation is, I have no other choice but to keep going.

This passage is also one kilometer long. When you reach the end, there is still an identical metal puppet blocking the way.

The difference is that there are two light gates behind the metal puppet.

Muran, the metal puppet opened its eyes, looked at Su Yi, and said: "Scan results, human male, 18 years, one month and seven days old. Cultivation level, tenth level of the Divine Realm, meets the standards for further testing, and is allowed to enter the next level of testing."

"Oh my god!" Su Yi was shocked.

The other party only glanced at him and saw through almost everything about him. It was really terrifying.

"Please proceed to the next level of testing as soon as possible." The metal puppet reminded and walked to the side.

The next moment, one of the light gates opened.

Su Yi was not in a hurry to enter, but said to the [Intelligent Chariot]: "No. 2, what on earth is this puppet? How come it is more advanced than you?"

[Intelligent Chariot] can only detect the cultivation level at most, but the metal puppet knows the age clearly, which is too unbelievable.

"I don't know what it is, but it's really powerful." [Smart Tank] replied thoughtfully.

Although he didn't want to admit it, he had to admit that the metal puppet's ability to detect age was indeed not something he could possess.

Su Yixu narrowed his eyes and pondered.

The detection of the metal puppet is like an assessment, and only by meeting the conditions can you enter the next level.

So what is the purpose?

It's getting more and more confusing.

Su Yi simply didn't think about it any more. As long as he finished checking everything, the answer would be revealed.

Then he entered the light gate.

Walking to the end of the passage, there is still a metal puppet, and there are also two light doors behind him.