In the modern city, trainee reporter Su Qingran was trapped in inconspicuous social news, but because of a report on water leakage in an old community, she unexpectedly awakened her "clue insight" ability - the ability to capture anomalies hidden behind words and pictures. She relied on her ability to discover that there was a murder hidden in the water leakage, and was involved in a series of cases. Lu Shiyan, deputy captain of the criminal police team, was initially skeptical of her "intuition", but was impressed by her acumen and bravery during the cooperation. The two teamed up to dig for clues and fight against the mastermind who was covering up the crimes. In the process of solving multiple serial cases, Su Qingran grew into a well-known reporter, and developed a deep love with Lu Shiyan while fighting side by side.
