即将去世的穿越者

A time traveler who is about to die

In Naruto, call on the dead to rely on your body and recreate the battlefield of the mythical era.
In the world of demons and monsters, fight for the prosperity of humanity with your own hands.
In the magic world, let those stupid blood wizards understand that they don’t understand how terrible the productivity is in their hands.
In the world of martial arts, popularize what martial arts is to the people of the world.
Or, in a world without other extraordinary powers, enjoy life, improve technology, seek the final reincarnation and spiritual ascension.
Ability and belief, what you can give yourself should not be just a mirror and a tool.
As the saying goes, human cooperation will eventually end because of personal selfishness, misunderstandings and gaps.
But what if it is——
yourself?