Fifteen years ago, Dark Schneider, a ruthless magician of immeasurable power, sought to conquer the world with an army led by his generals, the Four Divine Kings. However, he was defeated and sealed in the body of a newborn boy. In the present day, the disbanded party of Dark Schneider has reformed with a macabre goal: to resurrect Anthrasax—the god of destruction that nearly annihilated the world four centuries ago—and establish a war-free society. To do so, the Four Divine Kings must break four seals located in four different kingdoms. Targeted for its seal, the kingdom of Metallicana struggles to repel the army commanded by the Four Divine Kings. With hope dwindling, all eyes turn to the daughter of Metallicana's Grand Priest, Yoko Tia Noto. Not only is she aware that her adopted younger brother, Lucien Renlen, is Dark Schneider's prison of flesh, but she also knows the ritual to break the seal. Left with no other choice, Yoko successfully releases Dark Schneider, whose twisted personality has not changed over the years. As the fate of the world depends on where his allegiance lies, Yoko seems to be the only person who has some control over the powerful magician. But convincing Dark Schneider to turn against his old allies and protect those Yoko holds dear may prove to be an impossible feat.

For nearly a millennium, demons have imposed a magical barrier that has impeded the people trapped within it from reaching the outside world. Now that it is broken, several kingdoms seek to explore the lands that were once beyond their grasp. To this end, they establish a peace delegation to make contact with the inhabitants of the new world. Meanwhile, the young sorceress Lina Inverse receives a message from a mysterious woman named Filia ul Copt. When they meet, Filia expresses interest in hiring Lina and her friends, having heard of their great deeds, for a certain task that will take them to the outside realm. Despite that, Filia feels the need to put their strength to the test and pits them against a dragon in the middle of the city! After proving themselves, the sorceress and her fellow adventurers set off for the unexplored lands, where many adventures and a worrying prophecy await them.

I can't do this anymore! Yuke Feldio, a red mage, just left his adventurer A-Rank party. After being mistreated as a handyman and ridiculed for five years, he finally snapped! And so began his desolate, unemployed life... or so he thought! Through a stroke of luck, Yuke is welcomed into an all-female adventurer party comprised of his former students!! As they defeat dungeons one after another, Yuke's true strength is gradually revealed! As it turns out, this red mage wields extraordinary magic and skills?! (Source: Kodansha USA)

In 1931, the Tokugawa Shogunate remains in power, marking the 64th year of the Meiji era. Holding a monopoly over the newly discovered Dragon Vein, the government is leading Japan toward an advanced Edo period. During this time, an elite force of executioners called Nue is tasked with defending the Shogunate from a rebel institution known as the Kuchinawa. As the owner of the Tsuyukasa Bookshop, Sawa Yukimura runs the store's day-to-day business inconspicuously. But behind the scenes, she seeks vengeance against the man who slaughtered her tribe and family. With a special ability to transform granted by her blue blood, Sawa joins Nue after being promised information regarding the target of her revenge: Janome, the leader of the Kuchinawa.