Mukashi Yuusha de Ima wa Hone

is a Japanese light novel series written by Yosuke Saeki, with illustrations by Pairan. The series began publication on December 9, 2017 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Even if it becomes a bone, the strongest adventurer (* but bone) who is a brave man goes!

Easy-going different world fantasy !!

The final battle with the Demon King who destroys the world.

Alvis, a brave man who was dying in the battle that he couldn't lose, used his last resort, necromancy, to fight and became a skeleton !?

Three years later. Satan processing round throwing to fellow was brave revised skeleton Al after subdue'm just enjoying the neat living in became a peace world ......

idiot and play in the "have-one-or-Tonja Alvis over!"

――The world cannot leave him alone.

In the world after the Demon King was defeated, some people are still seeking help. Even if it becomes a bone, the heart is a brave man! An easy-going different world fantasy that saves the world steadily (* only for bones)!