Secrets of Regulus Black

[Dear user, congratulations on winning a `Harry Potter` themed free tour of the Wizarding World!]

An unexpected message popped up on my homepage.

[Please enter your Steam account username to confirm participation.]



"The fuck is this? Well, I've got time, so why not?" I said and entered my username, "Captain69"



"Ugh—" thud!

The next second, I collapsed onto my dorm desk.



[Transmigration complete!]

[Welcome to the Wizarding World, Sir Regulus Arcturus Black!]

...

Some years later-



In 1991.

Harry Potter, full of excitement for campus life, stands on the platform of the Hogwarts Express, surrounded by his parents, godfather, Uncle Remus, and a pure white owl.



He says goodbye to each of them with a hug.



The wind blows aside his bangs, revealing his smooth forehead above his bright green, almond-shaped eyes. He feels like the happiest little wizard in the whole world. The last to bid him farewell is his godfather, Sirius Black.



"Harry, remember, have fun!" Black squats down, his gray eyes shining brightly.

"If anything happens, you know, just find Uncle Regulus!"