30 Years Have Passed Since the Prologue - Chapter 21

A world where the [Demon King] was defeated by a [Hero] that came from another world. People carelessly forgot about their fear of the [Demon King] and of monsters, living in peace.

In a forgotten and run-down cave in the mountains, a new monster that should not have been born was given birth.

The monster’s name was the [Black Ooze]. It was nothing exceptional other than its black color, an ordinary slime.

However, this slime had the special characteristic of being able to take the abilities of the living things it swallowed. It preyed on an insect that had paralytic poison, as well as other animals. Following that, it attacked a human, obtaining his knowledge and [Desire].

Before long, the monster established its target as the female mage that came to explore the cave.

This world still wasn’t aware.

Three Days of Happiness is a novel by Sugaru Miaki, also known as Fafoo. It’s a rewritten version of the story originally posted to 2ch.

The premise of the story revolves around a shop where one can sell away the remaining years of their life, and the consequences of doing so.

“I Say A Little Prayer” is a short related story which was posted along with the novel’s release. It spoils some things about the main story, but nothing major.

"Your granddaughter claims she likes girls while my grandson is rumoured to be bent so… don't you think they are a good match for each other?"

Drizzles in the wind, a small shop with pennants, and flower-like vintners.

Xinfeng’s fine wine, tenderly-fresh sunflowers shoots, and superb delicacies.

Lin Yan, Shaoyin of Jingzhao laid his eyes on the restaurant’s owner who has skin as fair as snow and beautiful apricot eyes.

It was pitiful and pathetic for a young lady from high-society to fall into the situation of selling wine…

Yet Shen Shaoguang thought: With wines and delicacies, and being able to see handsome young lads pass by…Life is treating her well enough!

Lin Yan’s expression was heavy, these young lads dress up fancily every day, showing off themselves and playing boring games like rooster fights and dog races…It’s time to straighten them out!

- Description from Novelupdates