"Super grand near-future worldview" "Many female characters appearing"
The "Author has something to say" in the chapter where the new female character appears gives an image of the character.
Space-time paradox, parallel universe, hard-core science popularization
If you don't read it with your brain in mind, you can skip some chapters. It is recommended that you read it with your brain in mind.
[Introduction] The rapidly developing AI suddenly emerged with wisdom one day and tried to rule the world, launched a war and imprisoned humans in a parallel universe where time stopped.
In such a world, the protagonist collects well-meaning female AIs and their special abilities to kill enemies instantly in various ways, and his desire expands.
Travel through various universes and work together to complete the great final plan.