Travelling to Wizarding World and Planetos with Wishes

An enterprising young polymath travels to the Wizarding London in 1980s , by fault or fate.He lives a fun filled life, after which he goes on to his next great adventure in Planetos. This work is purely fictional, and the names and instances of any characters and places are coincidence. I don't own the copyrights for the works of Lady JK Rowling or Lord RR Martin .It's purely fun fulfilling fanfiction. Nothing more, nothing less