"I lay in bed, trying to shake off the exhaustion from another sleepless night. My eyes were fixed on the toilet door, which stood wildly open, as if inviting me to confront whatever lurked within. The sound of a single drop of water hitting the ground echoed through the room, steady and relentless. As I listened to the gentle drip, my eyelids grew heavy, and I felt myself drifting off to sleep. But just as I closed my eyes, the sound changed... Tap. Tap."