A 12-Year-Old Mixed-Race Wizard's Comprehensive British and American Survival Guide

(Group favorite, the protagonist is only 12 years old! There is still a lack of thinking and thorough consideration. After all, he is a child) My name is Alex Winter, and I have just finished the first year of Slytherin at Hogwarts. My mother is a Taoist priest and my father is a wizard - this means that my summer vacation is destined to be restless. Okay, I admit, that's a bit too much. Now, I am standing in the center of the battle in New York, watching all kinds of spaceships flying above my head. There is only one thought in my mind: Merlin, is the "summer practice" that Hogwarts currently arranges for first-year students a bit too exciting? ! Later, I saw a weird man wearing a black hood in a city called Gotham. When he jumped up and rushed towards me, I was so scared that I almost cast a death curse on him (although with my first-grade level, I could only make him sneeze at most - but the momentum cannot be lost!) As for that world where the streets are full of zombies? The first thing I do when I get up every day is practice "petrify all zombies". The way my teammates look at me becomes more complex day by day. "I said, I'm just a lost student." I explained for the hundredth time. Now, the Slytherin freshman's summer practical project is forced to change to: "On how to gracefully save your life and return to school on time in the multiverse". (And how to explain to Professor Snape that aliens and zombies really appeared in his summer practice report.) The plot is mainly based on the storyline of the protagonist, with mostly original plots and no CP.