This article describes Lin Jin's growth path and his brother's many ruthlessness. As long as he did a small thing wrong, his brother would beat him until he couldn't get out of bed for several days. During the process of growing up, he fell in love with his brother (Lin Dan). After his brother found out, he punished his brother many times to separate them. Later, Lin Jin accidentally learned that his brother had always been protecting him, so he felt that he was very bad and had been bad to his brother in the past.