DevilBoy

A professional gamer dies unexpectedly during an E-Sports tournament and is sent to Valhalla, a heaven reserved for only the greatest of warriors.
The warriors of Valhalla are pitted against a struggle for survival in the face of a common enemy. Fortunately, within each warrior lies the roots to their own saga, a legendary tale of their ascendence to fame and feats of great achievement alike.
Witness the birth of an epic saga as this gamer challenges legends and carves a path toward the ultimate glory.
The story itself revolves around Nordic mythology and incorporates a gaming system alongside magical wizards and mighty warriors.

Also the story isn't mine just rewriting so other people can also read it

Table of Valhalla's Saga(Translated)

Table of contents

Volume 1