The year is 2222. It has been years since Tears of the New Moon, a mysterious rain, poured and wiped out almost the entire human race. The poisonous rain gave birth to deformed creatures devouring humans, and humanity fled from the danger. As means for survival, the humans then build an underground haven; Amasia. In this newly built dystopian city, in a pursuit of maintaining their existence, they run into an Artificial Intelligence named Magus. Not knowing how things will work between them, the story of how Humans and AI coinciding and trying to find their truths begin.

The princess who's been held captive by the Demon Lord's army is scheduled to be executed by the Demon Lord's relentless torture!

As a member of a malevolent organization, the General is tasked with invading Earth and wiping out humanity. Even an extraterrestrial being like him, however, needs a chance to rest. Not even the Rangers—a team solely dedicated to defeating the General and his colleagues—will stand in the way of him visiting pandas at the zoo, buying ice cream at the convenience store, and enjoying his well-deserved day off from committing evil deeds.

Year 1874,. Shizuma Orikasa, once a samurai of the Aizu Domain and now working as a rickshaw puller, embarks on a quest to locate his missing fiancée, Sumie Kanomata. However, an unexpected turn of events thrusts him into the ranks of the newly established police force, entangling him in the pursuit of a conspiracy aiming to topple the government. Simultaneously, the Moriya yakuza clan welcomes a guest, Kyoshiro Shuragami, a proficient swordsman. Within the clan, which is linked to the mastermind orchestrating the government overthrow, Kyoshiro strategically positions himself for personal gain. This sets the stage for the unfolding drama of destiny between Shizuma and Kyoshiro, where ironic encounters and separations await Shizuma in the course of his journey.