Tai Chang Road大井路

Tai Chang Road is built around Victoria Mansions, with Chater Court and Metro Garden nearby. The locals manage the qi of the hutongs themselves and seal the doors when something goes wrong. The mahjong parlour proprietor keeps the player's earring as a deposit, and the dentist supplies the gargle water that opens the hutong door at Victoria Mansions.

The player is looking for Xuanji, a wangren physician who has been a wangren since long before the locals arrived. His body is liquid, so he hides whenever the malice grows strong. The facial beautician disguises the player as Mr. Chen, and several shopkeepers take the player for him. The Gemini Hermit Master sees through it at once and demands that the player hand over Xuanji in his bottle.

The Monitor Man carries Xiaohei inside his screen. She appeared on Wangren Road looking for Xuanji, and he brought her here. Under Victoria Mansions waits Mafei, a Newborn twin who drew her own sister into herself. Connie Yang, whom Mafei turned into a wangren long ago, gives the player her hand mirror to expose Mafei's greed and the key to the basement. When Mafei falls, Kowloon begins to return to its place and the building starts to collapse.

Tai Chang Road is stage 5 of 10. Its lines are in OOI, RTOOI on disc 2. It has 33 maps on 6 floors, and 24 people speak there.