Top agent Wang Chengran failed to perform an SSS-level mission and was injected with a "cognitive pollutant" by the enemy. His memory was confused. He only firmly believed that Ma Ziqing, a socially fearful girl picked up on the roadside, was his long-lost fiancée. In order to avoid being hunted around the world, he forcibly moved into her home. During the day, he dealt with his enemies coldly, and at night, he held her arm to coax her to sleep. Until one day, the enemy leader looked at Ma Ziqing, who was being protected by Wang Chengran, and knelt down tremblingly: "Miss, you've had enough fun and it's time to go home.
