Episode 5 recap: Expedition obtained evidence of Zhao Debiao's crime.

When Liu Guofu came out of the factory, he couldn't stop praising Lu Yuan Zheng, thinking that Lu Yuan Zheng was really amazing. The director of such a large factory was trained by Lu Yuan Zheng like a grandson. Lu Yuan Zheng told Liu Guofu that he used psychological warfare.Seven days later, Lu Yuan Zheng returned home and saw his wife looking at their photo with a touch of longing. Liu Guofu happily came to find Lu Yuan Zheng. They had already made 150,000 yuan and thought that Lu Yuan Zheng was really talented. They had even planned to continue selling canned goods.

Lu Yuan Zheng quickly explained to Liu Guofu that investing heavily in selling canned goods would lead to huge losses. After hearing this from Lu Yuan Zheng, Liu Guofu gave up the idea of selling canned goods. While delivering canned goods in Zhao Debiao's place, Lu Yuan Zheng pretended to stumble and fall while carrying the cans, asking the people nearby to fetch tools. Lu Yuan Zheng quietly searched for evidence of his parents' death.

Lu Yuan Zheng hurried back to find his younger brother and sister. He had already found evidence that Zhao Debiao was responsible for their parents' death. When Zhao Debiao returned to his office, he sensed something was wrong and quickly called his secretary, Liu. Zhao Debiao had purchased outdated machines and still made a net profit of 7 million yuan. Zhao Zilong kept bullying his subordinates while playing games.

After seeing how the Zhao family had harmed his parents, Lu Yuan Zheng couldn't help but find Zhao Zilong and gave him a severe beating.