Sixty-year-old tea expert Vera Wong enjoys nothing more than sipping a cup of Wulong and doing some healthy ?detective? work on the internet (AKA checking up on her son to see if he?s dating anybody). But then she wakes up one morning to find a dead man in the middle of her tea shop. Knowing she?ll do a better job than the police possibly could, Vera decides it?s down to her to catch the killer.