Ashton unexpectedly awakens in a controlled facility, triggering an alarm due to his unusual power: four glowing pillars, whereas others have only one. The staff realizes Ashton is a rare prodigy chosen by four gods simultaneously. Each god offers him a distinct path to advance in rank, from Warrior to Shadow Assassin, up to the highest class, Undead Calamity. Ashton quickly dismisses the lower ranks and leans toward the ultimate power of the Emperor of Souls. However, a warning interrupts him, cautioning against becoming a slave to any god, leaving Ashton to face a crucial choice about his allegiance.