Date A Live

At least 150 million people lost their lives in the devastating "spacequake" that struck the core of Eurasia thirty years ago. Smaller earthquakes have been sporadically plaguing the Earth ever since. At the epicenter of a seismic event, Shido Itsuka, a seemingly normal high school student, discovers from his sister Kotori that the enigmatic girl he encountered is one of the "Spirits," who, when they materialize in the world, are the true source of seismic activity. Additionally, he finds out that Kotori is the commander of the airship Fraxinus, which is manned by the Ratatoskr organization. Kotori is hired to use his unexplained ability to seal the Spirits' abilities, preventing them from posing a threat to humanity. However, he has to make her fall in love with him and kiss him in order to seal a Spirit's power.