Forced into a monotonous office job, a young man of 20 years finds himself coasting aimlessly through life. Whilst repeating his same daily pattern as usual, he finds a discrepancy that throws his boring world into chaos. He is summoned into a fantasy world before a beautiful girl, however his role in this new world is far from what he expected or wanted. It doesn't take long before he uncovers the villainous nature behind his new life and takes steps to rectify the actions of the past which he can't remember.