Xiao Xue is a mainland Chinese teacher who has recently moved to Hong Kong. She becomes fascinated by dot-patterned graffiti that she sees near MTR stations. Convinced that the dots form a pattern, she sets out to crack the code. Along the way, she discovers various facets of Hong Kong's distinct history and identity.
Xiao Xue is a mainland Chinese teacher who has recently moved to Hong Kong. She becomes fascinated by dot-patterned graffiti that she sees near MTR stations. Convinced that the dots form a pattern, she sets out to crack the code. Along the way, she discovers various facets of Hong Kong's distinct history and identity.