The city is naturally divided into rich areas and poor areas.

For the poor, no matter how serious the air pollution is, they don't have money to buy purification masks, so they can only wrap their cheeks tightly with cloth to go out. But this also makes them sick.

Jiang lost both his parents when he was young and has been living in a poor area with difficult conditions and a harsh environment.

That year, the Shen family decided to conduct a field investigation on a project, so they drove to the poor area.

At the time, Shen Jinghua, a mischievous and curious child of seven years old, took advantage of the adults' busy schedule to hide in the trunk of a car and eventually fell asleep in it.

When the car stopped in the poor area, Shen Jinghua was awakened and quietly got out of the car. However, after coming out, he looked at the smoggy air and felt fear in his heart while coughing violently.

So he tried desperately to find his family, and ended up getting further and further away from the car.

When he came to his senses and tried to find his parked car again, he was horrified to find that he had completely lost his way and could not even remember the way back.

Just like that, seven-year-old Shen Jinghua got lost in this unfamiliar and impoverished place. In just a week, the pampered and elegantly dressed young master had become a ragged and tattered beggar.

At this moment, nine-year-old Jiang Ze accidentally found Shen Jinghua squatting on the roadside crying and coughing. Finally, Jiang Ze took him back to his dilapidated little house.

Jiang Ze took out the little food in the house and shared it with Shen Jinghua to fill his stomach. During the conversation, Jiang Ze learned that the person in front of him was a child from a wealthy area.

Although he was still young, Jiang Ze knew that it would be difficult for Shen Jinghua to survive in the slum, so he decided to take Shen Jinghua away from the slum.

The two of them depended on each other for two months before Jiang Ze brought Shen Jinghua to the wealthy area. After arriving in the wealthy area, Jiang Ze found the missing person notices everywhere on the wall.

The protagonist in the missing person notice was Shen Jinghua, who was squatting at Jiang Ze's feet and eating dry bread.

Jiang Ze asked for directions according to the address in the missing person notice and found the Shen family.

After learning about their son's experience, the Shen family decided to adopt Jiang Ze without hesitation in order to repay Jiang Ze's kindness.

Eventually, the Shen family gradually discovered Jiang Ze's hidden talent. They then spared no effort in investing resources to train him, providing him with the best learning environment and development opportunities.

With the full support of the Shen family, Jiang Ze finally achieved remarkable achievements through his own efforts and became the professor he is today.

Therefore, in Jiang Ze's heart, the Shen family has done him a favor, and the Shen family also treats him like a family member.