Everything in the institute made Yu Zijin feel novel. She had never been out of Mesle before that. She barely touched anyone except the villagers, her father, her sister, her teachers, and her classmates. Yu Zijin doesn't know whether his innocence is caused by nature or environment, and he doesn't know whether it is right or wrong to start his life path from this institute.

In a country like Thailand, where 95% of the population is Buddhist, Mae Sler is probably a very unique presence. They are all descendants of the former mainland national army, and they have a strong sense of foreignness, so they are very sensitive to local customs and culture.

In the hearts of the residents of Mesle Town, the reverence for the Buddha is not as strong as elsewhere. The Yu family is a typical example of this. Yu Zijin never believed in any religion, she showed this trait when she was a child, according to the people of Xia Sanzhai when she was a child, every time she walked into or approached the temple door, she would cry and couldn't stop crying. And if she leaves the temple, she will soon stop crying and even grin. Her younger sister Yu Zipei is almost exactly the same as her.

Because of this, no one in the whole of Mesle and the neighborhood has ever proposed to them. The legal age of marriage in Thailand is 17 years old for both men and women, but the marriage is valid and can only be recognized if the marriage is subject to specific marriage procedures. At the same time, Thailand has a certain legal level of protection for the results of extramarital affairs. Many girls in Meisle have decided on their in-laws before they are even 15 years old, and they will marry when the day comes in 2 years. Then it is to get pregnant and give birth, and embark on an ordinary and real life path.

Although Yu Zijin's father is a truck driver, he can be regarded as traveling from south to north and seeing the world. He was a strong man who was against begging for everything that was false and non-existent. He has always taught his two daughters that no matter what, they can't lose their courtesy, righteousness and shame. This kind of traditional thinking is incompatible with reality, but he has always insisted on it.

After two days of happily spending time with someone other than his father and sister, Yu Zijin began to feel homesick. The institute has not arranged any specific affairs for her for the time being, but has just asked the sister of Kiyonoya to take her around to familiarize herself with the environment.

After Qingzhi's detailed introduction, Yu Zijin knew the approximate composition and personnel of the institute. The Director is currently the highest-ranking leader they have access to throughout the Institute, and there are several research groups underneath. Kiyoyuki and Masayuki are not in the same group.

The research team is divided into three levels, with the highest level being the S-class. However, most people don't know what exactly is being studied, and they only hear that it is related to the theory of relativity. Yu Zijin had heard of the theory of relativity, and Einstein's things were very advanced.

After three days at the institute, it was confirmed that the staff of the Twin Research Institute had signed an employment agreement with Yu Zijin, similar to an employment contract. Because Yu Zijin has not yet graduated from college, and there is still a year away from the adult standard of 20 years old, he can only sign such a non-standard version. Yu Zijin was stipulated to serve the institute for two years, and the institute paid Yu Zijin a monthly salary of 30,000 baht. This salary level exceeds the average salary in most places in Thailand, especially for young people who have just graduated, and it is an absolute high salary.

Before signing the contract, Yu Zijin was told that she was obligated to keep everything she saw at the Twin Research Institute a secret, otherwise a separate monthly confidentiality fee paid to her would be recovered. This was not a particularly difficult thing for Yu Zijin, and she readily agreed without thinking about it.

Yu Zijin did not contact her father for the time being, she just told her sister that she had found a very good job, and the kind sister was happy for her sister, and she also felt guilty for her sister to give up college and sacrifice herself.

Yu Zipei said that she was about to report to college, but she didn't know how to take care of her father, so she hesitated whether she would give up college and simply take care of her father at home. The elder sister firmly disagreed, and the two sisters discussed for a long time, and finally decided that the younger sister would continue to study as usual, and the elder sister would hire someone to take care of her father with her salary.

It seems that this is the only way to work at the moment.