Ruby Mystery

Su Yao is a young female detective who has just graduated. With her smart mind and keen observation, she is well-known in the industry. By chance, she took over a mysterious disappearance case. The missing person was the famous jewelry designer Lin Yue, who disappeared mysteriously after a jewelry exhibition. Su Yao came to the exhibition site to investigate and found that the scene was chaotic, with signs of fighting, and a rare ruby ​​necklace in Lin Yue's exhibition hall was missing. The only clue at the scene was a crumpled piece of paper with a series of strange numbers written on it...