Two Sides Of A Timeline

6 years in the past a 9 year old child named Nico died of unkown causes. Her death causes an uprising of diffrent nations wanting to expirement on her species, when demons start emerging from a diffrent time of existence.

4 years later, Nico wakes up in a hopistal room. She soon after finds out that no one can see her due to her being dead. She witnesses the demons desteoying the world, but she cant do anything without a body, a soul, and just being alive.

She then meets Wilbur, a young swordsman man who lost his family to the demons. Wilbur tells her that her body was preserved in a large tomb, where it was relocated after an indestructible bubble formed around it.

She makes a deal with Wilbur, if he helps her come back from the dead, then she'll help him find the demons who destroyed his family. They then find out, the demons are controlled by a Life and Death watch, that only the dead Nico can control. So the stakes become even higher.