Part 2/8:
Chia-Hao is accompanied by his partner Chieh, both tasked with monitoring a closed road. During their watch, they encounter Hei-Gou, a man desperate to reunite with his family. Despite a fleeting encounter with trouble, Chia-Hao's compassion leads him to let Hei-Gou go with a warning instead of a ticket. This kindness proves disastrous when Chia-Hao discovers a bloody wallet in the trunk of Hei-Gou's car.
Before he can act, Hei-Gou assaults Chia-Hao, killing Chieh in the process. As Chia-Hao is shot, the ghost of a woman named Ya-Hui intervenes, allowing him to defend himself and ultimately shoot Hei-Gou. As the chaos ensues, Chia-Hao's experience spirals into a series of questions about his sanity and his role in the events that follow.