The World's Strongest Rearguard

Arihito is reincarnated in a placed called Labyrinth Country and must choose his class.

Arihito finds Kyouka under attack by a powerful Named monster and must find a way to save her.

While helping Suzuna rescue her friend, Arihito learns the surprising truth about Elitia.

Arihito's party begins living together under one roof.

After receiving some rare treasures and gear from a treasure chest, Arihito's party returns to Field of Dawn.

After arriving on an unexplored floor of Field of Dawn, Arihito's party face a very high-level golem.

After learning that Rikerton's wife is a demi-human, Arihito renews his vow to find a way to cure demi-humans.

A Stampede breaks loose, and all the Seekers in town must come together to stop the horde of monsters.

A game suggested by Misaki leads Elitia to reveal the part of her past that drives her forward.

Madoka goes out with Melissa for the first time as the group enters the labyrinth.

Arihito and his companions struggle against the members of "[Polaris]" who are being controlled by the named monster "The Vine Puppeteer."
They summon the monster "Demiharpy," whom they fought before, and engage in a fierce battle.
Afterwards, Arihito suddenly finds himself back in the same place he was when he first arrived in the Labyrinth Kingdom.
"It seems we've all died."
There, Arihito is being called a "hero"...?
The promotion exam reaches its climax! Arihito's power supports his comrades!