where have the years gone?

What if there was a missing child in the underground? A young gecko looking monster girl? She went missing on the day frisk died? But, she went psychotic, because of a secret she's held for all these years, about asriel death, chara, and frisk together? What if she was saved and loved again? Read to find out.

this is an undertale fanfic. only the main character is mine. this involves cursing and maybe some violence.