Saiyaku No Sekai "Beginning Of A New End"| Pilot Episode

We Plunge into the depths and the heart of the Universe Of Calamity. Where all danger from other universes go when there is nothing left. A mother and father are split from their children all trying to find way back to home to embrace the warmth of one another, But alas an evil force is trying to stop them from reuniting. For what reason we don't know.