In a secluded mansion, a series of eerie events leads the Dog Head Detective to unravel the truth behind a tragic murder mystery, only to discover a connection to the mansion's dark past....

In a shadowed mansion, a young heir vanishes without a trace, leading to a web of lies and a killer's desperate cover-up....

In a snowy night, a mansion hides a dark secret, and a killer's obsession threatens to shatter the lives of its inhabitants....

In a grand mansion, a series of mysterious murders unfolds amidst a grand concert, revealing a web of deceit and a hidden symphony of secrets....

In the shadowed halls of an old mansion, a family's darkest secrets are revealed, leading to a murder that intertwines fate, greed, and a moral dilemma....

In the heart of The East Mansion, a hidden truth threatens to unravel the lives of its inhabitants, leading to a chilling discovery that will change everything....