A nemesis is an adversary locked in a never-ending struggle, an enemy bound to keep clashing with you, a natural rival, a competitor written into your fate.
But System 206 clearly has a very different understanding of the word. Looking back on all the worlds it has traveled through with its Host, 206 lets out a drawn-out sigh. Don't believe rumors or spread them.
"A nemesis, of course, is someone who ends up becoming your wife!"
World One: Gloomy, self-loathing pariah * Gentle, twisted heartthrob
I was supposed to die in a melodramatic school story, but I came back to life as a cat?
World Two: Long-haired beauty * Cool buzz-cut guy
Leveling up and fighting monsters in the apocalypse, and only understanding love after his wife dies
World Three: World-destroying, stuttering little demon lord * Benevolent, nurturing Lord who cares for all under heaven
The great demon lord I killed was the child I raised all those years ago?
World Four: Naive, innocent native * Mischievous ghostly childhood friend
In an infinite-flow world, the childhood friend helps the protagonist defeat the newcomer
More worlds to be decided!
It's very beautiful, the characters are very distinctive