Leaving Privet Drive after the constant harassment of the delivery owl to the Durselys family of three and the lone little boy, Harry Potter decided to use the Primordial Bamboo Fishing Rod that was said to fish into the Myriad World Pool.
He acquired this item three weeks ago, including a set of strange memories of a stranger that uses three wishes to get his hand on this mystical fishing rod. Aside from the fishing rod, the man also wishes for an infinite potential and a House of Mystery with so much detail that it confuses Harry, but he understands that one such function could allow him to leave this world if he so desired but chooses not to.
Now they were in a light tower on one of the British Isles, which is a perfect place for Harry to test the function of the Primordial Bamboo Fishing Rod. Wearing his raincoat, Harry slips out of the lighthouse and finds a good place to fish.
He stretched out his hand and the Fishing Rod appeared in his palm. Sitting down in a comfortable position, Harry slowly throws the fishing rod into the turbulent sea.
He raised his eyebrows with a start as the fishing line vanishes into the void with a small noticeable crack appearing at where the end of the fishing line is.
"Hmm? So that is how it works. That means I can just fish wherever I want without worrying about the element of water." Harry mutters to himself as he thought about the possibility of the things he could do with the fishing rod, but then he sighed, remembering about the restriction imposed on the fishing rod. "I can only use it per month, but hopefully I got something handful."
As time passed, Harry suddenly felt a tug on his fishing rod. He immediately reeled it back but met with force and had to stand up and fight his catch.
Thankfully, whatever at the end of the fishing line was weak and allowed Harry to pull it out of the void. When the line came out, Harry was startled to see that instead of a fish, it was a golden book. Lost and confused, Harry grabs the book and scans it.
The book was made entirely of a golden cover and exudes an ancient aura from it. Studying it, Harry suddenly saw the title written in bold royal violet gold letters.
[Potion Techniques of Heaven and Earth.]
Before he could react, the golden book suddenly shattered into motes of lights and swarmed to his glabella. Harry's eyes glazed over and vacant as he stared at the void in a daze. Not long after, he came to his senses with bright eyes filled with intellectual wisdom.
"How mysterious, But can these heavenly and earthly materials be found in the real world?" he said to no one when suddenly the information in his head slowly changed and adapts to the world's system.
"I see. This could support me while I travel the world." As he marveled at the new knowledge impeded in his mind the Fishing Rod suddenly vanished and it also change color to deep grey from the previous green vibrant hue.
"Ah, so it is in a state of slumber. I guess this makes sense as well. With my new potential and talent, I could fully assimilate all the knowledge from the golden book and maybe fully master it and derive my own formula from it." Despite being eleven years old, Harry had inherited the memory of that unfortunate soul when he clashed with the parasite in his soul.
Remembering that event caused chills to crawl up Harry's spine. It was a day when he had to fight for his life as two parasites fought over who would take over Harry's body. Thankfully, if not for that brilliant golden light protecting him from the two and obliterating them, Harry would have ceased to exist.
From that experience, he was tormented by their constant clash, but he was happy by the gain he got when he survived the Ordeal. That experience had made him to strong-willed and understand that there are mystical things behind the normal life he had lived. He also inherited a few fragments from the two, a normal man called Su Yao from China and a killer of his parents, Voldemort.
Just thinking about the two names made Harry's heart steel with murderous intent.
"Whatever, it's not like I can deal with a dead man." Shaking his head, Harry slowly closed his eyes and slowly comprehended the texts from the Golden Book when suddenly a sound that was akin to a motor came to the vicinity which confused the young man.
Blinking rapidly, Harry had to take a double look as he saw that it was a motorbike coming from the sky amidst the stop.
"You got to be kidding me." Exclaiming in displeased, Harry stood overcome with shock.
The bike slowly descended and parked beside Harry with the driver being a huge man with a beard that would likely to hide a lot of things or even be used by birds to make nests.