This is the psychological drama with Freud's psychoanalysis theory as the foundation. The film talks about a psychologist capable of trespassing to other people’s “white house”. By changing the memories of others, he can put his soul into the body of others to achieve eternal of life. After survey,
the private detective Liang Yan found that all the cues pointed to this psychologist Jin Zhibing.
While during each conversation with Jin, Liang would found that his memory would be deleted, so the survey had too be stopped. How would Liang Yan unveil the secret of doctor Jin?