While everyone else hopes their romantic partners will be flawless, Song Keke is different. The more perfect someone seems, the more uneasy she feels. As an archive employee, she has exceptionally sharp senses. She can detect something suspicious in the smells of food and cooking, and see through the disguises behind seemingly perfect personas. As she repeatedly raises questions and follows suspicious clues, she steps into a web of mysteries and meets Lu Zhengye, a meticulous and dependable friend. Carefully orchestrated scams and sudden waves of public criticism follow one after another. Relying not on any supernatural abilities but solely on her keen powers of observation, she exposes every carefully manufactured illusion of perfection. Along the way to uncovering the truth, she also finds a love between two equals.