Aren't You Playing Games? How Come the Apocalypse Has Come True?

Gu Zhou cleared the game called 'After the Doomsday', and he was the only one to clear it. Then... Gu Zhou appeared inexplicably in the novice village of the game, fighting zombies, picking up garbage, building mechas, and beating monsters! Gu Zhou thought it was just a game until he was forced to escape to Blue Star... The sky turns purple and the ground roars. This is obviously a precursor to the end of the game! Gu Zhou was shocked. Is this really just a game? One hundred percent pain tore through his nerves... The "HP: 40%" that dances on the retina is as cold as a mockery... No matter so much! He wants to live! Beat the game again!