Doona:Hello there!, We're the Twins of Time! The names Doona! Loona:and I'm Loona! Doona: we're both the existence of Genocide and pacifist routes! We're basically the guardian of each route! Loona:mhm! And once the player decided the timelines route it cannot be changed! they both exam you

Loona:hmmm...your not just a regular mortal nor monster are you? Oh well it's good to see special ones

Doona: correct sister! Say, what are you anyways?