Kazuma runs into some adventurers he knows while out for a walk and decides to go with them to a shop run by succubi said to show its customers enticing dreams.

Kazuma and Aqua can't properly accept rewards from quests due to their mediocre party lineup, and are so destitute that even keeping wood on the fire is difficult. Kazuma comes up with a plan and visits a magical accessories shop run by a woman called Wiz.

"I want money." After paying back the debt Aqua has racked up, Kazuma and Aqua's monetary situation grows even more dire. The party accepts a quest to kill helpless Snow Sprites and heads for the snowy mountains in order to escape from the stables during this winter so cold it freezes Kazuma's eyelashes solid.

Dullahan, a top leader in the Devil King's army, yet again appears at the city in a frenzied rage.

With debt looming over her, Aqua convinces Kazuma to accept a high difficulty quest to purify a lake, which doesn't require killing any monsters.

All of the weak monsters have gone into hiding since a leader of the devil king's army has settled in near town. Kazuma, who had been focusing on improving his skills, is stuck at a standstill. With nothing else to do, Kazuma tags along with Megumin's training, which consists of unleashing explosion magic into an abandoned castle.

A low-grade goddess turned arch priest who works hard to acquire party trick skills, a dissapointing arch wizard who can only unleash explosion magic once per day, and Kazuma himself, whose only redeeming quality is his good luck. Kazuma despairs over the completely useless party that's been formed.

It's great for Kazuma that he brought Aqua along with him, but unlike in a game world, much is missing from his adventurer's lifestyle. No money, no equipment, and even fighting the lowest ranking monsters is a hard-fought battle. That's when they decide to recruit new party members.

The rampaging ancient weapon: the mobile fortress, Destroyer, is headed straight for Kazuma and party's city!

Gamer Kazuma dies in a freak accident, and is met in the afterlife by a crass goddess, Aqua.

To cement Shian's trust and his leadership over class four, Hibiki issues a challenge to Yoh.

Hibiki, having been released from solitary confinement, returns to the school with a new mission. He proposes a way to work with the Hoku, Shiori, and Akane, and soon, the girls' class is challenging the newcomer boys to a sparring match...

As a former narcotics invesgitator, Shian once watched his entire team die as the result of his cowardice. As the sole survivor, Shian took it upon himself to help the wife and children of his old partner Kai, but what he found instead was a broken family. Meanwhile, Hibiki is locked away in solitary confinement...

Seeking the cell phones that Wudo was smuggling, Akane and her team threaten Hibiki, the one who caused his downfall. Shin appears, then runs with Hibiki to the boys' bathroom. And when the girls follow...

When Wudo is thrown into solitary confinement, Instructor Ryo grills him over the location of Jun's cell phone, then goes to see Shin. Meanwhile, Shiori meets the sisters Akane and Hoku. And Hibiki seeks the help of his classmates for Shin's next target...

In order to help his roommates, Hibiki resists Head Instructor Shian, but Shiori tells him to apologize. When Hibiki throws her off, the cell phone she's been hiding falls out of her pocket. Hibiki then learns that everyone in his class is to be punished for his actions, and he finally makes up his mind to act...

Hibiki refuses to become Shin's dog, then eads to his dorm room. He receives a warm welcome there from the dorm head and his roommates. But the minute they realize Hibiki isn't connected to Shin, their attitudes change...

Shin and Hibiki witness discipline officer Wudo attacking a female student named Jun over a contraband cell phone. When Shiori intervenes, Hibiki attempts to aid her, but gets beaten for his troubles. Later, Jun and Shiori both vie for the cell phone, but Shin will only hand it over to the woman who agrees to his proposal...

After her mother and father died, Shiori and her little brother Shu were taken in by their uncle. Soon after, Shu was hospitalized with a hereditary disease, and Shiori was sent to the school as punishment for fighting back against her uncle's abuse. Meanwhile, Hibiki has taken over leadership of class four, and Hyo appears before him, to make him an offer he cannot refuse.