Male protagonist: Yan Mo; grew up in a family that didn't care and had no sense of existence. He was bullied at school and online. He was severely depressed, socially fearful, and introverted. , He fainted and was dumped by his family at a garbage station (a place where garbage is recycled). He was adopted by Chi Nian and later sent to JTS by Chi Nian's aunt. He escaped by chance and returned to the city. When he was working, he went to Chi Nian's company and met Chi Nian who also had a son. Yan Mo picked up a cat and adopted it because of its pity. His chat with Chi Nian was overheard by Lin Na (Chi Nian's wife). As a result, after Lin Na and Chi Nian broke up, Lin Na sent someone to kill him and accidentally injured Chi Nian, and was sentenced to 6 years in prison. They got married, their son was named Chi Yan, and they lived happily.
Male protagonist: Chi Nian; in junior high school, his parents died in a car accident and received hundreds of millions in insurance money, and he was withdrawn; in high school, he picked up Yan Mo and "his" cat while recycling garbage at the garbage station. They lived in a dilapidated cabin, but the inside was still very new, as if they were newly bought. After she became an adult (around 20-25 years old), her aunt sent her daughter to be fostered for a period of time. She unexpectedly came across their confession and recorded it for her aunt. The aunt contacted a hidden (last) JTS on another day and threatened Chi Nian that if she did not marry Lin Na, they would torture Yan Mo to death and she must get pregnant within 3 months. Chi Nian couldn't bear it and did it. He didn't know that Yan Mo was thinking of him in those days, but this.
Later, he came out to see him in his company and he was still an employee. He explained to him for a long time, broke up with Lin Na and married Yan Mo.
Intention: Love is certain