The New Gate (ザ・ニュー・ゲート)

Storyline

The online game "THE NEW GATE", which has turned into a death game involving tens of thousands of people, is finally about to be liberated thanks to the efforts of its oldest player, Shin. However, just when he thought he had defeated the final boss and escaped, he was suddenly bathed in an unknown light and was transported 500 years into the game world.