Fourth season of Date A Live. The story begins in the world of Eurasia, where a phenomenon known as a “spatial quake” causes the death of about 150 million people. 30 years after this tragedy, we follow our protagonist Shido Itsuka and the world is still suffering from these quakes, albeit they are much smaller. One day, Shido comes across a mysterious girl at ground zero of a spatial quake. From his adoptive sister,...