A fishing boat worth 560,000 yuan was sold by his wife for just 170,000! When Zhou Haichuan returns from training, the boat that supported his family is gone, while his brother-in-law is driving an off-road vehicle. His wife is still begging him to help her younger brother one more time, but he has already opened the account book he has kept for six years. Where did the money from the boat sale go? This time, he is determined to settle every last detail of six years of muddled accounts once and for all!