Description:Zhiwen is an aspiring but frustrated actor in the TV station. His younger brother Zhixin, is a genius inventor. Zhijie recently invents a laugh machine that can make people laugh without stop. Just as Zhiwen tries to kill days with depression, another TV station invites him to be a temporary host. Zhiwen is confident and brings his younger brother's new invention to the program. Zhiwen's hard performance and the power of the laugh machine make everyone present laugh endlessly. The effects of the program exceed expectations. So, this TV station promises a high salary to hire Zhiwen. Zhiwen wants to take the new job, but he has to pay huge compensation for leaving as he has signed an 8-year contract with the original TV station. One night, the two brothers sneak into the safe of the TV station together, trying to steal the contract back.
