I'm not sure. Devolution could potentially draw some inspiration from real-life situations, but it might have been largely created from the imagination of the author. It really depends on the specific work and the author's intentions.
Devolution fiction is a genre that often explores scenarios where society or systems regress or deteriorate. It usually focuses on the negative consequences and challenges that arise from such a decline.
Well, a 'infinite skill getter novel' could revolve around a protagonist. This person might start from a very ordinary state. But then, because of some special opportunity or power, they can continuously obtain various skills. For example, they could gain combat skills, magical skills, or even social skills like persuasion. With these ever - increasing skills, they would face different situations, like fighting against powerful enemies, solving complex puzzles in a mysterious world, or rising to a high position in a society full of hierarchies.
In a typical 'infinite skill getter novel', the main character is the one with the special skill - getting ability. This character is often the focus of the story, driving the plot forward with their quest to obtain and utilize different skills. There could also be side characters like friends or comrades who join the protagonist on their adventures. And of course, there may be villains who try to stop the protagonist from achieving their goals or even try to steal their skill - getting ability for themselves. They add conflict and tension to the story.
You can start by sketching out the basic outline of the characters or objects related to the birthday. Then add colors and details to make it look lively.
Honestly, it's hard to say. Maybe it's related to a creative idea for a story or an art project. But without more details, it's hard to figure out exactly what it represents.
The raw version of Devil Survivor manga can sometimes be found on certain Japanese manga platforms or through private collectors. However, accessing it through unauthorized means is illegal and not recommended. You could also check with manga libraries or local comic book stores to see if they have it available.