I am the one who will bring the end of the world

The story tells of a girl named Skyline suffering from incomprehensible symptoms that began to appear after she had dreams in the form of recurring nightmares that almost mimic reality. The voices of those talking to her and torturing her, their faces strangely clear. It was as if Skyline knew and got used to them, only to later fall into an endless void that leads her to discover herself.