Chaya

Chaya is an entity that is from this book by tds: https://docs.google.com/presentation/d/1lJBMpuPQrB9QLKyrteJRh_XoCtiQMk_xbzgA_6UUFvw/edit?usp=sharing, and appers in every tds game, the screen gltches, and the game exits, and when you go back in, it says "I'm coming" on the screen. Chaya also appears in Jinxtale replacing sans.

She also appears in her own short game.