Harry Potter: I Have a Magic Book of All Realms

Chen Meng traveled to the world of Harry Potter and became Ritz Floyd. He had no system, no grandfather, and only had two books in his brain. The Magic of All Realms Potion was a simple eight-character book with countless spells and potions. See how he becomes the pinnacle of the magical world in this magical world! It's the first time for a newcomer to write a book. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.