Hogwarts: Become Stronger from Everyday Life

[Easy + no heroine + growth flow + no virgin + no brainless + panel] Reborn into the magical world of Harry Potter, Lovin accidentally obtained a system panel. Knowing that this crisis-ridden world lurks a life-and-death crisis, and tired of the ordinary life in his previous life, he chose to lie dormant and endure, developing in a low-key manner. Don't get involved in unnecessary troubles, don't be greedy for false fame, practice every spell with concentration, and steadily improve your strength. Starting out as an ordinary little wizard at Hogwarts, he slowly becomes stronger and eventually reaches the top of the magical world, firmly holding his destiny in his own hands. (The protagonist entered school two years earlier than Harry Potter, the setting and plot will be partially changed, please don't read if you mind, this is a HP fan) (The protagonist is in Gryffindor, not a nanny or a nanny)