(On a rainy night, Xingye suddenly grabbed Lin Jin's hand that was suturing the wound)
"I don't want to look at the stars anymore."
(Pushing the damaged picture book into the other person's blood-stained arms)
"My galaxy is here."
(Tipto to touch the serial number mark under his collarbone)
"You are brighter than all the stars... Brother."
Purpose: When civilization collapses and morality declines, Lin Jin's choice to protect Xingye proves that kindness and responsibility in human nature cannot be completely erased by the external environment.