The corridor, which had been strangely devoid of windows, had somehow turned into one filled with them.

I turned my gaze and checked outside the window. The outside was filled with a red liquid, as though the entire mansion had submerged into a blood-red lake.

Through the gaps in the windows, blood poured down like a waterfall, and the fluorescent lights in the corridor flickered at irregular intervals, creating an eerie atmosphere.

And amidst the waterfall of blood, a monster in human form slowly began to appear.

I smiled slightly, making sure not to catch the monster’s attention.

As the monster appeared, the blood that had been pouring from the windows stopped as suddenly as if the curtain had fallen on the prologue of its entrance.