The Journey Across The Night

Li Jia travels to Hong Kong to study psychiatry for a deeply personal reason. He is desperate to escape a family genetic disease that caused his mother and brother to be diagnosed with schizophrenia at 24-years-old.

Li Jia meets the building supervisor, who tells him that he must move out if he wants to live; Li Jia looks to Cha Cha for help.

Li Jia tells Cha Cha about the mysterious occurrences and learns about the death of a mother and son; Li Jia observes his neighbours.

Li Jia is discovered following his supervisor Xue and learns a terrible secret; Li Jia tells Professor Chan about his first encounter with death.

Cha Cha and Shi Cheng search for Li Jia after receiving texts from his phone, but he didn't send them; Li Jia's floor is set on fire.

The nails of a dead body are being polished by someone, who Shi Cheng sees but cannot catch; Li Jia asks Shi Cheng about his past.