Chu Chu, a bright young woman from a family of coroners, has been trained since childhood to uncover the truth behind mysterious deaths. When she crosses paths with Prince Xiao Jin Yu — a nobleman who appears frail but is actually in charge of major criminal investigations — their fates intertwine.

Faced with a complex case that has gone unsolved for 18 years, the prince seeks Chu Chu's help. Eager to prove her skills, she joins him, and together they form an unlikely but powerful team. Using her keen instincts and his royal influence, they dive deep into a world of secrets, danger, and unexpected twists.

Through determination and teamwork, they finally crack the case. With the Emperor's recognition, Chu Chu achieves her dream of becoming the Imperial Coroner, ready to solve the next mystery. Join Chu Chu and Prince Xiao on an exciting journey filled with courage, friendship, and justice!