Xiao Chen is an ace agent codenamed "Ghost". In order to carry out his mission, he is forced to pretend to be the son-in-law of the wealthy Lin family. For three years, he swallowed his anger, was scolded for cooking every day, and was treated like a waste by his wife Lin Qingxue. However, when the Obsidian organization kidnapped his father-in-law Lin Zhentian in an attempt to seize a devastating sonic weapon, Xiao Chen could no longer hide.
While fighting off killers with onions and radishes in the vegetable market, he battled an exoskeleton mecha in the hospital, and even had a life-or-death showdown with his former instructor Viper and the mastermind behind the scenes, the Pope, on an oil drilling platform in the high seas. Lin Qingxue went from the initial dislike to discovering her husband's true identity, and the two went from suspicion to fighting side by side. In the end, Xiao Chen blew up the Obsidian base, rescued his father-in-law, and destroyed the evil organization's ambitions.
After the dust settled, Xiao Chen still cooked for his wife every day. But this time, Lin Qingxue knew that her husband was not a waste, but a hero who protected her. But a mysterious new mission text message forced him to set out again...
