"I am an apprentice wizard apprentice. My mentor has a pet that is very SAN-depleting, and I am the 'human medicine' prepared by the mentor for the pet."

Roland had just crossed over and faced a difficult challenge - to survive.

Today is the first day of his crossing, and it may also be the last day of his life.

The only way to break the deadlock is to comprehend the "Book of Ayelai's Folly" in front of him and advance to a low-level wizard apprentice.

"According to the book, all people and animals are a wisp of Ayelai's consciousness? So... I am actually a butterfly?"

[You understand! Realm value +3]

[You understand! Valeria swordsmanship proficiency +3]

[You understand! Potions experience value +3]

Roland found that as long as he followed this book to go crazy, he could not only improve his magic power, but also improve his proficiency in various skills. But its content is very SAN-depleting, and if you read too much, you will become a psychopath.

As a normal person, he is very resistant. So he came up with a genius idea - to explain the logic in the book to others and make them go crazy.

"Since the book says that everyone is one person, can I get promoted if I let others go crazy?"

The scary female instructor pushed the door open.

Roland looked at the experimental subjects who were delivered to his door and fell into deep thought.

...

The yellow fern martyr, the ballet ghost, the beautiful snake man, the shepherd tree...the wizard's world is extremely strange and wonderful, but the wizard's path is extremely difficult.

Roland opened up a track on this road alone and left in a dusty way.

"Scourge of the Dead + Half Behind-the-scenes BOSS + Explosive Soldiers + Mage Tower"

What would happen if a sixth-level necromancer who was on a plane expedition traveled back to the Victorian era?

Werewolves, vampires, banshees, angels, demons? Yeah, I know this stuff.

Evil God? Unknown existence? Hmm? I'm familiar with this thing too.

Some time ago, there was the same thing lying on my dissection table.

Transform the undead, spread the Dark Furnace Meditation, train more Furnace Mages, become the new lineage of Mages, return to the peak, and even go one step further to become a seventh-level Holy Spirit Mage, or even an eighth-level Overlord.

The undead plague will once again sweep across the endless world, and it all starts with a werewolf manor.