Jiang Haoran, a new agent with a righteous mind but an "off-line" personality, was absorbed into the mysterious international agent organization "Kite" due to an accident, and formed a golden partner with his calm and efficient partner Yao Ailin. They deal with a series of international missions - from urban espionage to the battlefields of the Middle East, and then to old European cities, gradually uncovering huge interlocking conspiracies. Humor and crisis go hand in hand, partners and mortal enemies coexist, and you grow up in love and hate, faith and betrayal. In the end, Jiang Haoran realized the true meaning of an agent through various bizarre tasks and complicated relationships, and ushered in his own highlight moment.
