Taipei is a metropolis which has a population of about 6 million.
People are crowded onto a narrow hinterland. The Housing problem is
more serious than other cities. While the economy has flourished, the
quality of housing has not improved much because of an imbalance in
land policy. Due to unequal distribution of wealth, unique and absurd
real estate taxation, failure in urban renewal policy, defective
renting market and some other factors, residents have to suffer
unreasonably high prices but a low quality living environment. In order
to earn more living space, almost every household constructs an iron
plate hut on the roof which is actually not allowed by law. The
birds-eye-view of the city displays the extreme contrast between old
and new development throughout the metropolis. When night falls, the
city is enveloped in an indigo sky, showing the beauty and sorrow of
itself.