Office Worker’s Immortal Dungeon

In 'Office Worker’s Immortal Dungeon', a simple office worker wakes up inside a mysterious cave and is immediately faced with a deadly creature, leading to his untimely demise. Little does he know, this is just the beginning of his trials and tribulations. This Japanese web novel delves into action and fantasy genres, featuring depictions of cruelty, dungeons, a fantasy world, a male protagonist, monsters, special abilities, and more.