After Xia Liang and Zhou Shuo underwent a comprehensive physical examination in the hospital, they were told that their physical signs were normal, as if everything they had experienced in the community before was just an illusion.

When they walked out of the hospital, Zhou Shuo asked for instructions: "Master, now we..."

"Give me the phone."

Xia Liang stretched out his hand to him.

After inquiring about it, he found out that the community where Song Yan lived had already become a no-man's land and now. It was turned into ruins due to some unexplainable inhuman disasters.

He didn't know whether Xia Lin lived together with Song Yan or not.

Where is he now?

He made several calls before and no one answered it, which made him very anxious.

As soon as he pulled out two numbers, he heard a man's voice behind him: "Excuse me, are you Mr. Xia?"

Xia Liang turned around and saw a young man. He was politely introducing himself to him.

"I am your brother Xia Lin's friend. My name is Du Lanze. Is it convenient to talk?"

When Xia Liang heard him mention Xia Lin's name, he said to Zhou Shuo: "You wait for me here."

"No, no, please come together." Du Lanze said.

Xia Liang glanced at him suspiciously then called Zhou Shuo and followed him into a secluded coffee bar.

As soon as Xia Liang sat down, he asked, "Excuse me, about my brother."

"Sorry, I'm looking for two people this time. What I want to talk about is not about Xia Lin, but about yourself."

Xia Liang and Zhou Shuo looked at each other.

"Excuse me for asking, did the two of you enter the Jinfang Villa area before?"

Jinfang is the name of the community where Song Yan lived.

Xia Liang nodded and said, "That's right."

"Have you ever encountered something weird?"

Xia Liang looked at Du Lanze vigilantly and said cautiously: "We had a period of physical discomfort."

"Is there anything more?" Du Lanze asked, "Did you see something else? "

Xia Liang did not answer immediately. Instead, he looked Du Lanze up and down with a vigilant look and asked: "Who are you and what is your relationship with my brother? Does this weird incident has something to do with you?"

Du Lanze said helplessly: "Mr. Xia, I have no malice against you. I just came to care about you, whether you need my help."

"We went to the hospital for an examination," Zhou Shuo interrupted, "There is no major problem with the body."

"No, no, I'm not referring to physical symptoms in the ordinary sense. It is difficult for me to explain this kind of thing to you all at once... Let's just say, did you experience any hallucinations during that period?"

Zhou Shuo's face changed immediately. He looked at Xia Liang subconsciously. Xia Liang's body was a little tight but his face was calm.

"What do you mean by hallucinations?"

"For example, seeing a person or thing you have never seen before? Sorry, I can't describe it exactly because that kind of situation happens very randomly and the things that are presented are varied. I really can't use accurate adjectives."

"It was around two o'clock in the afternoon but it suddenly seemed to be at night," Xia Liang recalled. "We also saw buildings that we hadn't seen before and there were many people. They seemed to be able to see us too but we can't touch and communicate with them."

"Sure enough!" Du Lanze confirmed his guess, slapped his thigh, and said, "There is a 50% chance of you being hit."

Xia Liang frowned and said: "I'm sorry, I don't understand what you are talking about."

"That's it," Du Lanze said eagerly. "You are most likely to be mapped by the race genes of the high planes. From now on, the genes in your body will gradually mutate and physical representation changes will also occur. I hope you will be mentally prepared for changes."

Xia Liang asked, "Is it the plague?"

"No, no. The genetic mutation I'm talking about doesn't mean the disease but the mutation from one race to another."

"Yellow people become black people?"

"No, that's not the case."

"Human beings turn into beasts?"

"No, no. Alas!"

Du Lanze pulled his hair in distress and finally took a deep breath, "Have you heard of ABO?"

"The abbreviation of an English word?"

"People with three attributes: Alpha, Beta, and Omega."

Xia Liang looked confused and turned to look at Zhou Shuo. Zhou Shuo didn't understand much better than him.

"In our place, human beings are divided into six genders. Among the two major genders, males and females, A, B, O for males and A, B, and O for females are also subdivided. Except for male Alpha and female Alpha, the rest of the human beings of both sexes are capable of fertility, but the difference between the probability of conception is high and low. After you are genetically mapped, you will mutate into Alpha, Beta, or Omega among males. This is not determined by you but by our survival rules. "

After a long period of silence, Xia Liang euphemistically said: "Sorry, I think you should take some medicine. We're leaving."

"What I said is true!"

Du Lanze wanted to explain a few more words but Xia Liang had already stood up.

"Zhou Shuo, let's go."

He made a gesture to Zhou Shuo and walked out the door first.

Du Lanze can only turn to Zhou Shuo: "Mr. Zhou, you must trust me."

Zhou Shuo smiled apologetically at him and ran after Xia Liang.