Night of Secrets

No in-app purchases, no ads. One purchase, full story. In the shadow of the isolated Tenshiyagi mansion, known as the Black Death Manor, a poisoned violinist, strange corpse light, a crest cut into skin, puppet footprints and cryptic Faustian notes turn a closed-family tragedy into a gothic puzzle. Follow detective Rintaro Housui as he questions reclusive musicians, wary heirs and servants, and reads the manor itself: secret mechanisms, old clocks, music, ciphers and medieval lore. Examine testimony and traces, weigh supernatural rumors against cold logic, and uncover how inheritance, fear and memory bend a sealed world toward violence. This visual novel blends elegant period atmosphere, theatrical characters and layered deduction. Every clue invites interpretation; every room hides a performance. Enjoy the complete story in one purchase, without ads or extra payments.