After being falsely accused and exiled to the depths of a treacherous dungeon, Kiska faced imminent peril until a mysterious voice granted him the extraordinary ability 'Save and Reset.' Armed with the power to turn back time just before his demise, Kiska enters a cycle of evading death, only to confront a myriad of newfound challenges within the labyrinthine prison. Amidst encounters with captivating heroines, enchanting vampires, and sinister sword spirits, Kiska finds himself alternating between facing their lethal intentions and kindled affections. Through countless repetitions of life and death, Kiska embarks on a quest to conquer the dungeon's deadliest trials and seek retribution.