After his mother left, his father started drinking and playing cards. If he lost at cards, he would come back and vent his anger on Li Xin and Li Heng.
Li Heng wears a long-sleeved jacket all year round. What is hidden under his school uniform is his last bit of self-esteem.
Until Xu Chen came to sit with him at the same table. On the first day he met Xu Chen, he vaguely guessed the scars hidden under his school uniform jacket. He didn't want to expose it without telling him, and protected him in his own way. Li Heng began to have another feeling besides family affection.
He said that his dream was to take the exam and take his sister away with him, so Xu Chen worked hard to help Li Heng realize this dream.
But after Li Xin's accident, Li Heng's dream began to develop in the completely opposite direction.
Xu Chen failed to help Li Heng realize his dream that year, and Li Heng was unable to fulfill the favor he owed Xu Chen...
Intention: You don't have to hide yourself in the dark, there will be someone to illuminate you