When you are an orphan child, anyone is your owner.

In the facilities of the Mental Hospital for Gifted Children, it is no exception. Absorbed by tutors and left to their own devices. Many of them fight against drug abuse, trauma and torture to extract their potential gifts.

And if your little sister's life depended on you, would you run away?

They were the plans of 608 when the chaos begins and one of the first generates the failure of all the doors of the building, freeing even the strongest in a ruthless battle in the darkness between guards, the life and survival of each one of them.