The first book is here: ATTENTION: The Apocalypse has begun! Hordes of zombies, dangerous plants, and abnormal animals appeared. In an instant, the end of the world came. Zombies and mutated monsters have conquered the world. A world in which people struggle to survive. Alexander barely survived the first days of the apocalypse and began his development by becoming a Mage. Book Three: Having captured the slums as the head of the Masks group, I set a goal to conquer this world. The gray city is what we called it; this place was very different from our ideas. Wiping the world of Alfheim off the face of the earth, now it doesn’t seem like a mistake to me. Through a series of manipulations, I was made out to be the main enemy of this small world. Should you lend a helping hand to those who want to kill you, or should you immediately return to the past? I have to find answers to these questions.