Kourin

Led by the illusion of a phoenix, two friends enter a restricted room at the library where a mysterious book titled, "The Universe Of Four Gods" falls at their feet. They pick up the book and begin to read it when they are suddenly transported into the book. The boundaries between fiction and reality become hazy as they meet new friends, enemies and loved ones.

Born of an old, respected family in the land but subsisting on a low income, Shuurei accepts an invitation to become the new Emperor's concubine while believing that he is homosexual. The real purpose of her marriage is, however, to educate the lazy Emperor. Her close friend, Seiran, also enters the court as royal guard. Things get complicated when the characters unexpectedly…

Deep under the ground of the capital city of Tokyo exists the forgotten and confined world called Tokyo Underground. When Asagi Rumina encounters Ruri Sarasa, an escapee from the Underground, as well as her assistant Chelsea Rorec, he decides to protect them. But rather than attempting to bring Ruri back, the Underground's secret organization, Company, sends over intelligence…