War correspondent Su Lielan, who behaves as tough as a man, was in danger while investigating a border smuggling case, and was rescued by the hired bodyguard Gu Linxiao. Gu Linxiao looks bright, capable, and unrestrained, but in fact he is a retired special forces soldier who bears the shadow of the sacrifice of his comrades. The two disliked each other during the desperate escape. Su Lielan thought he was in the way, and Gu Linxiao laughed at her for being rude, but they secretly developed feelings for each other through life and death. However, the ruthless pursuit of their enemies, cruel misunderstandings, and insurmountable psychological trauma made their relationship full of pain and struggle. After experiencing the ultimate sadomasochism of amnesia, betrayal, separation, and life and death, this pair of tough guys finally smashed all the shackles of the world after the smoke cleared, and achieved an evenly matched mutual redemption.
