In the heart of a prestigious university, a brilliant mathematician vanishes without a trace, leaving behind a cryptic equation that puzzles the entire academic community....

In Dongguan, a city shrouded in secrets, a young heir to a powerful family vanishes without a trace. As the city's whispers grow louder, a determined detective must unravel the tangled web of deceit and betrayal to uncover the truth behind the vanishing h...

When a priceless moonstone vanishes, a young detective and a mysterious woman are drawn into a web of deceit and romance, leading them on a perilous quest to uncover the truth behind the gem's enigmatic disappearance....