Effortless Upgrade

Cora became more and more anxious, hiding alone in the servant's room, guessing wildly. The sultry environment made her sweat non-stop.

Her damp hair clung to her cheeks, which were sunken and high-cheekboned. Her dark, piercing eyes were fixed on the phone screen, and she muttered to herself under her breath.

"Why haven't you replied yet? I have also awakened my supernatural power. What are you b