A strange tome of the dead accompanied the protagonist to the parallel world, in which powerful undead servants such as Kel'Thuzad and Alsace are sealed. They are both the protagonist's mentor and the most powerful fighter under his command. It will only bring power, it is the source of disaster, the game played by the protagonist in the previous life, will come to this different world with the unlocking of the holy scriptures layer by layer. Soon, the protagonist finds that these monsters are his upward The best nourishment for climbing! Accompanied by the source of disaster, an undead tyrant is rising! The first game to come is Legend, and the place to come is Raccoon City!