Using the magical key, Cheng can travel into a different world, where he is a super-rich tycoon who lives a life of luxury with his dream-girl.

After you've slept with your dream girl, how do you keep her interested enough to do it again (and again)?

The man looked up once from the pictures of his dream girl then returned to his magazine, not the least curious about this tall, plain woman and what she found so funny.