A sincere love put to the test. Cheng Yuan works tirelessly to save up for the bride price, but after getting married, he unexpectedly discovers that the dowry consists of nothing more than a secondhand electric scooter. When a sudden family medical emergency arises, he accidentally uncovers the truth behind it all. Faced with one setback after another, Cheng Yuan refuses to give up and chooses to resolve the matter rationally and through legal means. In the end, justice prevails, and the property that rightfully belongs to them is recovered. After weathering the storm, Cheng Yuan wins his parents-in-law's genuine trust through forgiveness, and the family finds warmth again. That old electric scooter becomes a reminder of how he learned to see things clearly and move forward, strengthening his belief that those who hold on to their principles of kindness will eventually have their sincerity rewarded.