In order to avoid business failure, a young entrepreneur named Sunan hid in a guesthouse as a debt collector. Later, he embarked on a journey to find a USB flash drive to pay off his debts. When his beloved woman left, he dared not confess his feelings, but had to go to retrieve the USB driveFind her. Ma Dong, who came to collect debts, was a straightforward and enthusiastic person, and Su Nan finally decided to go with them to search for USB drives. Two men and one woman, driving Lisa's old car across the north and south of Zhejiang,Having gone through a bumpy journey. Along the way, Ma Dong's enthusiasm moved Su Nan. In the panicked moment of being misunderstood and chased, Sunan still chose to rescue the village children who fell into a river ditch. This is a completionAt the moment of self redemption, Su Nan was completely awakened. When he finally found Han Yan, Su Nan finally mustered the courage to confess his inner self.