Eddie Shan

An actor has to play a woman, so he goes method.. then gets assaulted.

Luna is a story that is set in 1930s Shanghai. The main character, Luna, is a high-end prostitute. When an unexpected guest visits her, she offers to play a dangerous game with him, and their bargaining chip is his pinky finger. As the game goes on, the sexual and political tension develops, which leads to unexpected consequences.