My Dream Saintess Is Real

A struggling office worker finds that the mysterious saintess who has appeared in his dreams is real and living in the waking world. He also learns he has been chosen as the agent of an apocalyptic god. Using that power, he grants legendary classes to the people around him and forms a team strong enough to slay evil deities and clear deadly dungeons. As he draws nearer to godhood, though, the dream that governs them all starts to look more like a snare than a blessing.