Li Ping'an's newly purchased tractor for spring plowing suddenly catches fire. Without regard for the damage to his agricultural machinery, he risks his life to rescue his trapped former classmate and even pays his medical expenses upfront. Instead, he is misunderstood and beaten by the injured man's family, who then come to his door demanding compensation through extortion. After collecting evidence from multiple sources and obtaining surveillance footage, the truth comes to light: the victim deliberately set himself on fire to frame Li Ping'an, while others secretly instigated the scheme. The wrongdoers are punished according to the law, promoting the spirit of helping others in times of danger and demonstrating that justice will never be absent.