The eavesdropping team led by Liu Daquan (played by Zheng Yu) accepts government instructions to monitor presidential candidate Li Yizhi (played by Wu Dazhu) and his family who have just returned home and have been under house arrest for 24 hours. Members of the eavesdropping teamDisguising himself as a family, he moved next door to Li Yizhi and became his neighbor, initiating a surveillance operation. Afterwards, amidst countless seemingly trivial eavesdropping content, secrets slowly surfaced one by one. Liu DaPower was gradually conquered by Li Yizhi's personality and became his supporter, helping Li Yizhi reverse his unfavorable situation in the election.