The son, daughter-in-law and granddaughter used English to mock the old country man Chen Lifeng for being stupid and useless. Little did they know that Chen Lifeng was the retired chief translator at the national level and an important weapon of the country. When his son's project collapsed, he begged Chen Lifeng to take action. Chen Lifeng amazed the audience with his top-level abilities. However, due to his involvement in international energy negotiations, his granddaughter was kidnapped by his rival vulture. Chen Lifeng broke into an abandoned dock alone to kill the kidnappers, but he met his ultimate opponent - Sophia, who he had let down twenty years ago. A grudge showdown was imminent.
