High school student Su Xiaoneng "controls the weather" - it's sunny when he's happy, it's raining when he's sad, and it's thundering when he's angry. She relied on her ability to help "rain" in her drought-stricken hometown, but she attracted a "mysterious company" (who wanted to use her ability to make money). The company kidnapped Su Xiao's family and forced her to "control a typhoon to destroy a competitor's factory." In the end, Su Xiao used "heavy rain" to trap the company, teamed up with the police to rescue his family, and learned to control his abilities.