On the way after school in high school, Xie Guangyao saw a dirty stray cat but did not dare to hug it because he was afraid of cats, so he grabbed Song Xing, an unfamiliar but classmate who happened to be passing by.
Together, the two sent the cat to a pet hospital for treatment. Because of this time together, the two became more and more familiar with each other at school and developed feelings for each other.
After the college entrance examination, Song Xing was about to confess his love, but suddenly his body went out and he fainted. He was admitted to the hospital and was told by the doctor that he had advanced lung cancer. After breaking down and crying, he didn't want to delay Guangyao, so he even refused Guangyao's confession.
After that, Guangyao visited again and again, but Song Xing ignored him.
Later, not long after the university started, Song Xing applied for suspension of study.
In the end, Guangyao lived a long life with Song Xing's love.
Intention: Love is endless