The Garden Always Watches

I died in an accident. Next thing I knew, I woke up in a pitch-black forest in another world, surrounded by growling monsters. Just when I thought it was all over, a man in black appeared and slaughtered them without a flicker of emotion. I thanked him, but his reply was freezing cold. 'You are an anomaly in this world. I will analyze you.' And so, I was taken captive to a grand, isolated mansion. His name is Sylvaine. Beautiful and brilliant, he's a researcher who studies this world's dimensio