第一章 11岁，是巨龙杀手 

11 years old, a dragon slayer

van, who traveled through time and space and became a descendant of Merlin: Do you know how many secrets there are in the magic world? Why can ancient runes be engraved on magic wands? Why can it enhance magic power? What is its connection with modern magic runes? Is the boundary between life and death behind the curtain of the Department of Mysteries of the Ministry of Magic? Is there a secret left in its time hall that can turn back time with a time converter? Why does prophecy magic need to contact celestial bodies, why can Merlin understand the language of all animals, and why is the magic of love so powerful? Knowledge is infinite, but my life is limited! I will never allow anyone to prevent me from exploring secrets! I'm talking about you, the noseless monster! You are a mediocre person who only knows soul magic and black magic! This book is also known as: "Hogwarts: Merlin? Why do you call me ancestor?" "Hogwarts: Voldemort? He knows nothing...