The next day, Jack couldn't stop thinking about the encounter with the guardian. He had always been a curious boy, and now he was determined to find out the truth about the magic library and his powers.

He decided to do some research and went to the local bookstore to look for books on magic and guardians. After hours of searching, he finally found a book that caught his attention.

The book was titled "The Secret History of the Magic Library" and it was written by a renowned wizard. Jack eagerly flipped through the pages, hoping to find some answers.

As he read, he learned that the magic library was not just a place for studying and practicing spells. It was also a place where powerful artifacts and ancient knowledge were kept hidden from the world.

But what caught Jack's attention the most was the mention of a powerful guardian who was tasked with protecting the library and its secrets. According to the book, the guardian was chosen by the magic itself and was bound to the library for eternity.

Jack couldn't believe it. He had always thought that the guardian was just a myth, but now he knew that it was real. And he couldn't help but wonder why the guardian had warned him to leave.

Determined to find out more, Jack decided to go back to the magic library. He knew it was risky, but he couldn't let go of his curiosity. As he entered the library, he could feel the guardian's presence, but this time he wasn't afraid.

He walked towards the hidden corner where he had first encountered the guardian and found a book that seemed to be calling out to him. As he opened it, he was greeted with a blinding light and a voice that said, "Welcome, Jack. I have been waiting for you."