The world is on the brink of extinction due to an ever-expanding disaster called the "Eternal Storm." However, humanity has a new source of hope in this dying world: weapons which grant power beyond human understanding--the Ability Armaments. Two boys destined to inspire awe with their splendor set out on a journey. Ability Armaments in hand, they won't stop until the world is saved!

His looks are -255, touching girls causes him pain, and sexual acts will literally tear him apart. Just what can our ex-salesman Shigeru get in the other world in exchange for such inconveniences...? This is an epic tale of one very ugly, but ridiculously strong man!

A tone-deaf boy named Shoddy has been kicked out of the Children's Choir. Yet, in a strange turn of events, he gets taken in by Mister Demon, who becomes his vocal coach. There's just one problem... Shoddy's songs are meant to kill demons! But despite this unlikely duo, their innocent laughter can still be heard every night from the ruins of an abandoned church.

In modern-day Japan, Yadoya Kenta is the typical burned-out employee of an exploitative company. It’s to no surprise when he dies from overwork one day, but when he wakes up, he finds himself as the Hero of--wait, that’s not it. Uh… he finds himself reincarnated as Tory, the son of two innkeepers in the fantasy town of Rubella! This time, Tory will make sure that he lives a leisurely life where he only works in moderation! Surrounded by a kind family and lively customers, he aims to enjoy a relaxed, slow-paced lifestyle as the son of innkeepers! A relaxed, easy-going fantasy!

Elm has a problem—he's the legendary Dragon-Armored Knight who once sealed six demon kings and saved the world countless times...but that means he gets an endless stream of outsourced quests. To avoid being completely jaded from being overworked, his dragon armor pushes him towards a humble life as a villager in the countryside! But what happens when he "accidentally" uses his OP skills...?

Kashiwagi Yuuya, a college student, was summoned to a different world as a hero. He’s had his fair share of hardships, but with the help of his faithful comrades, he defeated the Demon King and the Evil God and now returns to modern Japan. And then, everything that happened back there was supposed to become just a distant memory... But he's still the invincible hero he was on the other side, with all his spells and items?!

Hiroto Domori is a seemingly weakling Irregular who doesn’t have any magical or spiritual powers. But what most people don’t know is that he just got back from the demon world and is the world's strongest demon killer. This "weak" demon killer goes up against an unrivaled enemy who attacks innocent people. The battle between lessers and the strongest!

Cheerful and free-spirited Sharina first met the studious and somber Riol when he saved her from mortal danger, and she fell in love with him at first sight. Using the adage, “the way to a man’s heart is through his stomach,” Sharina makes Riol homemade food in hopes it will get him to fall in love with her too. But instead, the delicious aroma catches the interest of the first prince of their country, Leonardo! Fascinated by how she’s unlike any other girl he’s met before, the prince claims Sharina as his own. Ever the arrogant narcissist, Leonardo can’t fathom how anyone could turn him down and his persistence crosses into the realm of harassment. Riol rescues Sharina, but at the cost of incurring the prince’s wrath! Can Sharina and Riol figure out a way to get the pompous prince to leave them alone?!

Two years after the events of Kengan Ashura, a young man named Narushima Koga aims to enter the Kengan matches, while also seeking out Tokita Ohma for a mysterious reason. He begins to work under Yamashita Kazuo when he meets Gaoh Ryuki, the spitting image of Ohma. Now with a massive showdown between the Kengan Association and Purgatory, another underground martial-arts fighting organization, looming in the background, how will Kouga become strong enough to take part in the legendary Kengan fights?

The story begins when the gods call a conference to decide the whether to let humanity live or die, and settle on destroying humanity. But a lone valkyrie puts forward a suggestion to let the gods and humanity fight one last battle, as a last hope for humanity's continued survival. 13 gods will fight against 13 human champions in one-on-one battles to decide whether humanity lives or dies.