As for when the two became particularly close? It was encountered in the Honor of Kings game by chance, from online friendship to reality. When they first met, Ye Yu was still disdainful, and after continuing to play games to get along, the two became good brothers who talked about everything, and Lin Ze also unilaterally taught Ye Yu how to promote his strengths and avoid weaknesses, and learn from each other's strengths.

Now the meeting between the two is a meeting between brothers. As for Lin Ze's appearance, he is actually quite ordinary, with a brown complexion, a peach face with a depression, his eyes are particularly wide, his purple eyes are like clear and flawless glass beads, his black hair has been curled into a short perm, and the bangs in front of him are still skimming to the right, and his burly figure shows that this person not only has good academic performance, but also keeps up with exercise. Wearing blue thermal underwear, a gray fleece sweatshirt with a warm "special" capital letter, the pants are naturally light blue cropped jeans, and the feet are naturally wearing flat rest shoes with warmth, Lin Ze's most impressive thing is his slightly upturned eyeliner, which is not outlined with eyeliner, but the eyeliner that comes with birth, and it is also the kind that other girls are particularly envious of when they see that eyeliner.

And the girl next to him is not much different in age from him, beautiful double eyelids and thick eyebrows are better than ordinary makeup girls, pointed melon seed face, obvious dimples when smiling, slightly collapsed nose bridge, this year's popular air bangs plus waist-length single ponytail, fair and tender skin, the only defect is estimated to be two or three small pimples that have not disappeared, thin figure, black thermal underwear with close-fitting winter pencil pants, black short skirt, He also wears a water-blue plush bat shirt with two pompoms and beige snow boots. The most impressive estimate is the girl's heterochromatic pupils, one eye is blue and the other eye is black, speaking of which, this pair of heterochromatic pupils brings a lot of trouble to the girl, but it is also because of this pair of heterochromatic pupils that the girl will meet Lin Ze.

The formation of heterochromic pupils is still somewhat related to genes. The development of the eye involves the production of many pigment cells and photoreceptor cells. The expression of the MC1R gene promotes the formation of pigments. The generally activated MC1R receptor promotes the expression of melanin, resulting in dark color; Inactivated MC1R causes pigment cells to secrete a brownish-black color, which is light-colored. This gene is also associated with skin color and hair color.

Most eye color differences are due to different amounts of melanin, or different levels of gene regulation and expression in the pigment cells of the two eyes. Normal melanin is brown, less is green, and no is blue. For eyes with special colors such as blue and green, gene SLC24A4, OCA2, and gey have obvious regulatory effects on eye color. Generally, at least OCA2 and GEY double recessiveness are required to express blue eyes. Let's assume that oca2 is the A gene. gey is the B gene. Then aabb is blue-eyed, AXXX is brown, and aaBX is green (X is arbitrary). Therefore, parents of any eye color may give birth to a baby with blue eyes. The specific mechanism is that the A(OCA2) gene controls a large amount of melanin production, and B(gey) controls partial melanin production. So when A is expressed, it will be brown eyes, and when A is not expressed, if B is expressed, the melanin production will be less green. If you don't express it, it's blue. Many eye color-related genes are also involved in hair and skin color, such as whites with blue eyes and blond hair, and yellow people with black hair and brown eyes.

The obvious difference in the eye color between the two eyes is called complete iris heterochromia, which is only a difference in shade compared to some iris heterochromia. The difference in eye color between the two eyes is due to the regulation of gene expression in the left and right eyes. It's not that it's scary for a fertilized egg to devour a fertilized egg, it's just that when your zygote is developing, some cell genes are mutated (although it's different, but it's yours, it's not that you devour the other), and these cells happen to develop into your left eye. If the AB of the cells in your left eye is completely mutated and inactivated, then your left eye will be blue and your right eye will normally be brown, which will cause you to have different eye colors. Of course, illness and injury can also cause heterochromia of the iris, which is a disease and requires medical attention. But generally birth is different, and it is usually due to genetic reasons. Also, there are many genes that control pigmentation, and eye color inheritance is not necessarily very stable.

Lin Ze was stunned for a moment the moment he saw Ye Yu, because he didn't expect that he would meet the little brother next door who he had befriended here. Then after relieving for a while, a smile appeared on his face, and he said with a smile: "Long time no see, gou thing, I didn't expect us to see each other, I thought you were killed by zombies, it's a miracle that you survived." ”

Hearing Lin Ze's words, Ye Hao's forehead immediately burst into blue tendons, although there was a smile on his face, many people could see that Ye Yu was angry now, and he was still very angry. He gritted his teeth and said, "Yo, you mao thing is still alive, I thought you hung up, there has been no response from you for so long, and traveling with your girlfriend is very fragrant, right?" You still owe me a few qualifying games, and now you're teasing me like this, you're being beaten by me, aren't you?" After saying this, Ye Yu clenched his hands into fists and shot towards Lin Ze.

Seeing this, Lin Ze chuckled a few times, and then dodged left and right, and at the same time, both of them raised their fists against each other, and the two actually fought.

The other people who saw this situation first looked confused, and then began to run to the two of them to dissuade them, but when everyone approached the two of them, they found that these two people were just fighting a little, not fighting at all, and the angry atmosphere just now turned into a hip-hop atmosphere in a blink of an eye.

Nearly five minutes passed, and both of them sat down, looked at their old acquaintances across from each other and laughed, and then hugged each other tightly.

Ye Yu smiled and said, "I haven't seen you for a long time, you are still the same." ”

After hearing this, Lin Ze also smiled and said, "I haven't seen you for a long time, aren't you the same, my little brother next door." ”

Ye Yu laughed even more after hearing this, he no longer used "mao things" to call Lin Ze, but affectionately called Lin Ze "someone else's big brother next door", which by extension: "Other people's children plus the big brother next door." ”

Seeing the two of them looking at each other and smiling, the others breathed a sigh of relief, after all, if there was a fight here, the impact would really not be very good.

Jin Yu saw that Lin Ze and Ye Yu were so good, so he faked a cough to attract everyone's attention, and then he asked very seriously: "Lin Ze, do you know him?"

Hearing Jin Yu's words, Lin Ze immediately got up from the ground and responded to Jin Yu: "Well, mayor town, I know, he is the little brother next door in my hometown, called Ye Yu, as for the others, I also have a few impressions, after all, they are Ye Yu's classmates." ”

When Jin Yu heard Lin Ze's words, he put one hand on his chin, looked at the height, and muttered in his mouth: "That's it......" and then there was no follow-up.

This made the others completely unable to understand what Jin Yu was thinking, and they didn't know if Jin Yu would believe that they were from the good guy camp because of the relationship between Lin Ze and Ye Yu.

After pondering for a long time, Jin Yu lowered his head and looked at the ground again, his fingers subconsciously kept scratching the dead skin on his chin, and after about two or three minutes, Jin Yu raised his head and said solemnly to Lin Ze: "So, Lin Ze, are you willing to be the guarantor of these people?" None of them are our enemies. ”

Hearing Jin Yu's words, Lin Ze hesitated for a moment and then said, "Mayor Town, let me and Ye Yu understand the situation first, and wait ten minutes for you to reply." ”

When Jin Yu heard this, he nodded and acquiesced to Lin Ze's opinion, after all, he only knew a few of them, but he didn't know anything about the situation of Hua Li's team of supernatural beings, so it was natural for him to understand the situation with the young man named Ye Yu.

So, Lin Ze pulled Ye Yu out of the hall to chat about those things privately. Chen Yixiao watched them leave the hall, and then they didn't know what to do, so they could only stand in a daze and play with their mobile phones.

Jin Yu looked at Chen Yixiao and the others who had been in a daze and playing with their mobile phones, so he continued to speak: "Since you are from other places, it is a guest, although your identity has not been ascertained, but it is too impersonal not to let you sit down, by the way, listen to your story." So, he used his hand to show Chen Yixiao and them a "please" gesture.

When Chen Yixiao and the others saw this "please" posture, and then heard Jin Yu's words, they naturally looked at Hua Li and the others at each other, and then sat on the chairs one by one, after all, there are still many places in the hall. And Hua Li and Chen Yixiao both want to talk about those experiences, which may make Jin Yu less vigilant about their group of supernatural people, after all, if they want to stay here comfortably, they have to get Jin Yu's approval, so that the group outside will not treat them like that.

So, Hua Li and Chen Yixiao spoke, but the moment they spoke, the two were stunned again, because they didn't expect that the other party's thoughts were the same as their own.

Hua Li and Chen Yixiao decided to let Hua Li talk about the matter over there in Licheng first after a glance signal. Hua Li also began to tell some of the experiences in Oak City under the gesture of his eyes this time.

Ten minutes passed, Ye Yu and Lin Ze returned to the hall, and at this time, Hua Li was still telling about the experience of Licheng, and also about the first confrontation with the two Dongfang brothers.

But the sound of the hall door being opened made everyone stop what they were doing and what they were telling, and everyone's eyes shifted to Lin Ze and Ye Xi, which made Ye Xi and Lin Ze turn their heads in embarrassment.

Seeing this situation, Jin Yu naturally still had to find a step for Lin Ze, and Lin Ze and Ye Yu in the province were so embarrassed. He faked a cough and asked, "Ahem, then, Lin Ze should know something, so what ......is your decision?"

When Lin Ze heard this, he exhaled deeply and then slowly spoke: "Well, it's decided, I'll be the guarantor of Hua Li's ability team." ”

Hearing Lin Ze's words, Jin Yu nodded, and he said slowly: "Okay, then I understand, since you are their guarantor, you have to be responsible, after all, what they do is the responsibility of you, the guarantor, once they have a traitor, then you are the most troublesome one, because you are the guarantor." After Jin Yu said this, his expression became very serious, and his eyes showed the kind of sharp eyes that made people dare not joke at will, and those eyes seemed to say, "This is not a joke."