Lin Yang, to let his mother with poor driving skills park securely, rents two dedicated parking spaces, but triggers the public anger of the homeowners. The mother is pushed down and hospitalized, their front door is splashed with dirty water and sprayed with words, and even the car is towed away. Unable to bear it any longer, Lin Yang shows the property ownership certificate: all 300 parking spaces in the entire underground parking lot are his! With a single command, he closes the parking lot, leaving all the making-trouble homeowners with no place to park.