Hogwarts: Wizard's Choice

[Harry Potter fanfic + no heroine (or Luna, slow to warm up) + choice + ease] White Cameron, a hard-working office worker from a distant eastern country, accidentally came to the wizarding world of Harry Potter and turned on the selection system. [Do you want to be a wizard or a Muggle? [A. Wizard, increase magic power by 5 levels at the beginning] [B. Muggles will receive five million in cash and the most powerful brain. It will be easy to get into Oxbridge, but they will have to be Muggles for the rest of their lives! In order to experience the magic of magic, White resolutely chose to become a wizard. System: It's five million US dollars! White: Well... Can I choose again... With countless choices, White finally reaches the age to enroll in Hogwarts. Luna Lovegood is his childhood sweetheart, and Lupine is his godfather. Every choice he makes will cause a butterfly effect in the plot. Under the undercurrent, the mysterious man returns in another way. Avada chewing on a big melon? I can do it when I am 8 years old. The divine edge is invisible? Sorry Snape, it's mine now. Entering Ravenclaw and studying exclusive black magic, Dumbledore even praised me as a little genius!