Rebirth Of The Mightiest Disciple (Reboot) - Chapter 23: Beating And Treating Takeda

Fear breaks the boundaries between dreams and reality, and it is impossible to tell which is reality and which is illusory. When the nightmare really comes, no one can be alone.

This is both a danger and an opportunity.

- Description from novelbuddy

The world was once at war with 10 alternate worlds. This was known as the Concept War and our world won 60 years ago. All of this was concealed so no normal people are aware of this fact in the current time.

After the death of his grandfather, the high-school student Sayama Mikoto is suddenly summoned by the giant corporation IAI. He learns this world is headed for destruction due to the acceleration of the Minus Concepts. To prevent this, negotiations must be undertaken with the survivors of the other parallel worlds so their 10 concepts can be released.

And so Sayama is caught up in the final battle to clean up after the Concept War which left behind so much enmity.

[I was reincarnated as an F-class Hunter.

…it’s a problem because they don’t treat me that way.]

Who said that virtual online games are outdated?

Cold-blooded competition, warm daily life, clouds of beauties, all brothers, isn’t that pretty?

- Description from novelbuddy