Mukashi Yuusha de Ima wa Hone

Alvis, the hero, lost his life in a battle with the Demon King. However, he lived on... as a skeleton!?

Ending his career as the hero who defeated the Demon King, he spent 3 years sleeping, playing and living out every day. However, in order to find his long time friend, Izana, he once again enrolled as an adventurer, and changed his ...