Create an original yokai named Tsume no You. This yokai is a woman with long

Create an original yokai named Tsume no You. This yokai is a woman with long, sharp claws, pale and cold skin, blood-red eyes, claws that create a metallic sound when they move, only appears in darkness, curses anyone she scratches with her claws, and wears a terrifying smile. The background is the basement of a dilapidated mansion, emphasizing a chilling and eerie atmosphere.