Crystal Survivor's : live in a survival world

it is about a young girl who is a normal student in a college...she was told about the scholarship and also some other classes fellows of her were called at a room and there the story begans...she accidently broked the crystal and then........a magical flash came and the story starts they are in a survival world where they can achieve everything with teamwork they will play with the survival world's tricks and will risk their life to relife the crystal...where they will find love, monsters, and many other demons