On the day of his wedding, Yang Yuan's wedding car was blocked by Wang Chunlian and her group from the same village. Demanding a 3500-yuan red envelope and failing to get it, she actually scattered nails to puncture the tires. Without arguing or making a fuss, Yang Yuan used surveillance and dashcam footage to preserve all the evidence and called the police directly. Relying on her son, who was a joint-defense officer, Wang Chunlian came to their home to threaten and pressure them. Yang Yuan turned the tables by making the video public, sending her to prison; her son lost his job, had his engagement called off, and their house was auctioned off, with the whole family losing 250,000 yuan. Yet he used the compensation money to pave roads and build a wedding guesthouse, and his business thrived. Blocking cars brings temporary thrill, but the whole family ends up in the crematorium.