Hogwarts: My Minecraft Alchemy Deception

"I'm here to renovate! What are you doing?!" Kayson Heath shouted, looking at the strange people who suddenly appeared at his worksite, holding peculiar wooden sticks, attempting to attack him, and muttering about magic and secrecy. He then instantly summoned a massive obsidian pillar from a suddenly appearing obsidian block in his hand for defense.

"Audacious! You still claim you don't use magic!"

Transmigrated into the world of Harry Potter, and gifted with the block-based cheat from a game, just as he knocked out the suddenly deranged strange people and was about to make a name for himself in the renovation industry, he saw the white-bearded old man in front of him.

"What do you mean... 'hire me as the Alchemy Professor at Hogwarts'?"

And what exactly is alchemy?

His first year at Hogwarts, he cautiously disguised himself as an alchemy professor using some basic blocks.

His third year at Hogwarts, he was getting into the swing of things, using Wither Skeletons to fight Dementors.

His seventh year at Hogwarts, Kayson Heath, holding a Command Block, flipped a middle finger at the bald man in front of him.

"Watch closely, next I will demonstrate the framework of how the world operates!"