Apocalyptic Savior

In a ordinary day there was a human who died by an accident, not by some normal accident but a paranormal accident. I was walking towards my house, who I Youta Saturo a student, I live in a small apartment it's already dark because I was busy in the club activities. While walking in a alley a bright flouting ball appeared, it's shining bright in the closer look it look like an thunder ball. I thought it was a hologram or something so I went close and check it, but the moment I step closer into it I lost conscious. I woke up on a bed in a small room, I get up the bed and look around, there was a small table near the bed and a letter. I Open the letter [ Hi! Youta Saturo, im the goddess of mistake Ατη you should already have guessed what happened, I... Make a mistake in your world you know about that shinny ball thingy right? That thing killed you, that shouldn't be there but you see Im clumsy tehee ] I was fcking mad at that time like I died because of a mistake!???? WTF!?