P.S. The cover is a concept image of the male lead.
During the Second Eruption, Yan Xi successfully dragged Sirin and the entire Cecilia family into the Main God Space, that massive pit of a place. He also discovered a Nyarko who had sneaked in from another world.
After a short break, the group arrived in the world of Date A Live. But wasn't thirty years before the story began a little too early?
Thirty years ago, the first spatial quake occurred. That same year, the First Eruption broke out.
Thus, a disaster known as the Honkai and an organization on the front lines fighting it, Anti-Entropy, were added to this world, which had originally revolved around spirits.
First arc: The Second Eruption War (Complete)
Brief transition in the main world (Complete)
Second arc: Date A Live (In progress)