ISEKAI

Rei, a magician summoned to another world, sets out on a journey to defeat the demon king, but he is unable to adapt to the new world and suffers from loneliness. The only person who stays by his side is the silent and cool hero Albert. Albert tells Rei that he is fine just the way he is, and Rei begins to have feelings for him. Just as they slowly get closer, a certain crisis strikes the two of them.

The plot follows an initially insecure sorority girl named Allison Ruth, who finds herself thrown into a plot many thousands of worlds larger than her. After Allison is forcibly given a powerful fragment of this setting's gods, called a "key", instead of her unstable boyfriend, she discovers that she – alongside a demon named Cio and an angel named White Chain – must fight through a council of seven other keyholders – known as demiurges – who currently rule the multiverse, in order to save her boyfriend