Gu Jingze and Chi Wan have secretly had a crush on each other for the past 13 years. Both believed that the other didn't know they existed. One night, when Gu Jingze was injured during a military mission, he couldn't resist seeking out Chi Wan. He just wanted to take a glimpse of her, but she unexpectedly saw him and brought him to the hospital after he fainted due to his injuries. When Gu Jingze wakes up the next day, he finally decides to pursue Chi Wan—he pretends to have amnesia, insisting that she was his wife.