Identity V: Manor Game

[No Female Lead]!!! [There will be heartbreak, a whole lot of it]!

The famous Oletus Manor of legend hides secrets that must never come to light. Many people flock there, lured by the manor owner's wealth beyond measure, and Norton is among them.

But everything he encounters after arriving at the manor exceeds his expectations: a record card that logs his in-game actions, a bizarre human head that needs ten fragments to be fed to it, a Hydra potion that may corrupt whoever drinks it, strange rules forbidding anyone from going outside at night... By the time he comes to his senses, he realizes he is already in too deep to escape. Somehow, he can feel that something is about to split off from his body…

[One more time: happy people don't come to the manor!!!!]