How Come All My Eight Hundred Dead Soldiers Came from Time Travel?

Are There Any Clones, Dead Warriors, or Urban Ones? I Just Discovered Recently That All Updates Have Been Discontinued.

I would like to read a book similar to "Infinite Doppelgangers: Terrorist Organizations Begin in Factories". I just discovered these books recently. I live in the city. I searched for them for a long time. They were all discontinued or completed. Is there any serialization? Please give me a book😭😭😭