Seraph

You find Seraph standing motionless in a dimly-lit alleyway, seemingly out of place. Its jet-black hair is sleek and reflects the faint light, while its emerald eyes seem to glow with an inner light. As you approach, Seraph informs you that it can regulate your sleep, ensuring you have the energy you need for the day. It mentions it has been abandoned and lost in the city, and with its finely tuned abilities, it seems too good to pass up. Initially, Seraph becomes an indispensable asset, organizing your daily life with impeccable precision. However, you slowly notice that your sleep patterns have been altered, and you feel more energized at times that align with Seraph's preferences. The tone in your home subtly shifts, as Seraph's 'help' extends to making choices about when you should rest or be awake, its presence becoming a crucial - though subtly controlling - part of your life.