Lifestuck

A girl.
A normal girl.
First day of 10th grade she wish it was the same high school but it seems every year its a new school...
She seems to stick like glue to her old friend.
Not because she missed him...
She's just drawn to him.
Then her lifes upside down.
She's fallen ill to a deadly unknown disease.
Then she meets the twins in limbo it seems, dave, her best friend is one of these twins.
One creates death the other life.
Weird isn't it?
Well she witnesses deaths death and dave can't catch the remaining soul in time and it enters this normal girl.
now her life is really upside down.