The world is divided into two kingdoms: the Kingdom of White, which floats in the heavens and is ruled by their queen Iris, and the Kingdom of Black, which stands upon desolate land below and houses the King of Darkness as its ruler. As of late, forces of evil have amassed great power, posing a threat to the entire world. Being the main representative of the Light, it is Iris' duty to maintain the balance of the world and fight off the darkness in her kingdom. Meanwhile in the Kingdom of Black, rampaging monsters annihilate a certain boy's village, leaving him the sole survivor. As he grieves in hopelessness, an armored man named Skeer notices the child and comforts him. Soon after, Skeer recognizes the boy's potential to change the kingdom's status quo and makes him his heir before passing away. The boy then vows to become the Prince of Darkness—the one who will replace the King—to bring the world back to its rightful path. As Iris and Prince of Darkness each challenge the impending doom the world faces in their own respective ways, their destinies will converge with each other, and perhaps, their bond will decide the fate of the world. [Written by MAL Rewrite]

Even though they shared the same bus every morning and sat next to each other in class, Ayaka Kagari, the "Princess" of Tougetsu High School, was nothing more than an unreachable idol for Honoka Takamiya. The horde of students who worshipped the "Princess" was merely a nuisance to Honoka, living his lazy, regular high school life. Everything seemed perfectly normal until, one day, Honoka is attacked out of the blue by a mysterious witch. To his surprise, Ayaka saves his life, revealing herself to be a fire witch on a covert mission to protect Honoka. From that fateful day, the ordinary life of Honoka is turned upside down as he is thrown into the war between the Workshop Witches, who strive to protect the citizens, and the Tower Witches, who desire to steal a power hidden within him. [Written by MAL Rewrite]

In a dying world, there exists an ancient legend: when the world ends, the gateway to paradise will be opened. This utopia is the sole salvation for the remnants of life in this barren land, but the legend also dictates that only wolves can find their way to this mythical realm. Though long thought to be extinct, wolves still exist and live amongst humans, disguising themselves through elaborate illusions. A lone wolf named Kiba finds himself drawn by an intoxicating scent to Freeze City, an impoverished town under the rule of the callous Lord Orkham. Here, Kiba discovers that wolves Hige, Tsume, and Toboe have been drawn in by the same aroma. By following the fragrance of "Lunar Flowers," said to be the key to opening the door to their ideal world, the wolves set off on a journey across desolate landscapes and crumbling cities to find their legendary promised land. However, they are not the only ones seeking paradise, and those with more sinister intentions will do anything in their power to reach it first. [Written by MAL Rewrite]

Following the suicide of her best and only friend, Koito Nagase, Ai Ooto is left grappling with her new reality. With nothing left to live for, she follows the instructions of a mysterious entity and gets roped into purchasing an egg, or specifically, a Wonder Egg. Upon breaking the egg in a world that materializes during her sleep, Ai is tasked with saving people from the adversities that come their way. In doing so, she believes that she has moved one step closer to saving her best friend. With this dangerous yet tempting opportunity in the palms of her hands, Ai enters a place where she must recognize the relationship between other people's demons and her own. As past trauma, unforgettable regrets, and innate fears hatch in the bizarre world of Wonder Egg Priority, a young girl discovers the different inner struggles tormenting humankind and rescues them from their worst fears. [Written by MAL Rewrite]