An Accident In London That Started It All

~WARNING. IF YOU DO NOT LIKE THE SHIPS JIALL OR ZUSTIN, YOU MIGHT NOT LIKE THIS FANFIC.~ Justin Bieber, the world's biggest pop star and idol of many, thinks it's just a normal day of Believe Tour rehearsals and then a performance at the 02 Arena in London, until something goes horribly wrong. The next thing he knows...