How do these constraints affect your narrative style?
The narrative is framed by the two scenarios of "Heaven - Redemption" and "Hell - Damnation", with key words serving as anchors to connect the nodes, thereby creating a contrast between good and evil.
2. What kind of system behavior occurred?
By connecting all the nodes through "paper boats (symbols of good thoughts)" and "bank cards (symbols of bad thoughts)" as clues, the narrator's emotions progress in a sequence (hesitation → struggle → determination), and finally, through the afterlife narrator's response, the core question is addressed, completing the emotional and logical loop.

The Two Paths Beyond

Before his death, he had once embezzled public funds out of a momentary desire for wealth, but in the midst of the earthquake ruins, he disregarded danger and rescued a child.
At the two ends of the bridge, one end is the warm-glowing gate of heaven, from which come the clear laughter of children; the other end is the black-smoking entrance of hell, with the sound of iron chains dragging the ground being harsh and heavy. This precisely reflects his two completely different pasts.