DEAD DEAD DEMONS DEDEDEDE DESTRUCTION VOL 9 TPB

Oda and Futaba are lurking in Oran's memories from an alternative timeline where she and Kadode simultaneously save the earth and ruin their lives. When the worst happens, Oran takes a desperate leap into another timeline. But things don't seem to be going very well in that timeline either. Good thing there are endless timelines, right, Isobeyan?
For mature audiences.