Little brother-in-law Xue Debao went to work in a cold storage facility, seeing daily electricity bills reaching up to two thousand yuan, he tried to be clever and secretly shut down the refrigeration units wanting to save money. Knowing the temperature control alarms kept ringing, sister Xue Shulan was instead held hostage by sibling affection, helping him cover up his mistakes time and again—moving temperature probes, disconnecting monitoring logs, and even tearing off seal strips to force delivery. Three million worth of frozen goods were completely scrapped due to repeated over-temperature, the entire vehicle load of goods was rejected by the customer, and high liquidated damages followed one after another. She did not hesitate to misappropriate her daughter's twenty thousand education fund to cover the bottom, but the brother who caused the trouble only wanted to force his sister to shoulder all the blame for him. Blindly soft-hearted and indulging familial affection eventually dragged down the business and shattered the once stable home.