Fate of Mirithia [LitRPG, Isekai]

Meera had to find her brother at any cost, to the point that she was even willing to go to the mirror that ate people. Transported to a new world, where she finds her brother engrossed in a prophecy where he saves or ends the world. Meera will do anything to save her brother and bring him home, even if it means bringing about the end of Mirithia. The only problem is she cannot gain any skills or classes thanks to an error in the system. Will Meera be able to save her brother and help him fulfill his destiny, or is this just a bad dream? After all, everyone knows mirrors can't eat people… This is a LitRPG story with a heavy focus on the story and characters. The release schedule will be M-W-F. Each chapter will be around 1700 words.