Dead Zone Zero: the Game Starts with the Fall of the Old Capital, Where Humans and Gods Become One.

[Fighting is cool + Super Sentai + Zone Zero + No harem] In the darkness called disaster, Toono woke up from it. When he opened his eyes, he found that he had arrived in a strange world! Aether, the Hollow... And the ferocious Ebon! When darkness closes the sky, people flee in all directions, and everything around them is miserable, Bark will raise the strongest final sword to the sky! "I'll take care of it!" "You are all... My prey!" [All team rings will appear, and Bark's combat power will always be online! No.1! ! ! ! ! [And the above things belong to the if line, based on another ending of the original work, so there is no need to take it seriously]