Synopsis
Shidou Itsuka keeps carrying out his duty for Ratatoskr, finding Spirits and sealing their abilities while strengthening the connections he's built with the ones he's already sealed. When new Spirits appear, he has to tackle more difficult problems to stop additional catastrophes, and along the way, he discovers more about where the Spirits truly come from.
Background
Date A Live III adapts novels 8-12 of Koushi Tachibana's light novel series of the same name.