ike every time Komari wakes up, she finds herself on a battlefield...but not today. Now it's even worse--she's in the Netherworld! Thankfully, Vill, Nelia, and Esther are with her, and the four of them begin a journey into the unknown. Along the way, they meet a mysterious girl named Colette, who appears to recognize Vill. But why would someone in another world know Komari's maid? And will Komari and her friends ever get back home?