Glass Soul AU: Ch.1

A girl named Barbara J. Brighten comes from the real world and is stuck in the dimension of DHMIS, and she needs to find a way to escape back home along with the new friends she makes along the way. The catch is that her soul is in critical condition, and if she dies, she won't be able to revive like the trio can. If the trio wants to escape with Barbara, they all need to work together to confront Lesley, as well as all the Teachers.