Three lonely young denizens of Taipei unknowingly share an apartment: May, a real estate agent who uses it for her sexual affairs; Ah-jung, her current lover; and Hsiao-kang, who's stolen the key and uses the apartment as a retreat.

Over the course of three days Ross, a college dropout addicted to crystal-meth, encounters a variety of oddball folks - including a stripper named Nikki and her boyfriend, the local meth producer, The Cook - but all he really wants to do is hook up with his old girlfriend, Amy.

A young man gets caught up in a conflict between his friends, a skinhead and a gay anarchist.

Rawang, an immigrant from Bangladesh living in awful conditions, takes pity on a Chinese man, Hsiao-kang, who is beaten up and left in the street. Rawang lovingly nurses him on a mattress he found. When he is almost healed, Hsiao-kang meets the waitress Chyi. His love for Rawang is put to the test.