Harry Potter: It's just a billion points of dark magic

Facing such a terrifying purgatory on earth, Lester didn't panic at all, quickly took out his wand, and skillfully released the Dark Mark towards the sky. A day later, the Dark Lord Voldemort launched another terrorist attack, and the news that he used Fiercefire to destroy the entire Diagon Alley has spread throughout the magic world with lightning speed. Just when wizards from various countries decided to form a coalition of wizards to enter the British magic world together and destroy the Dark Lord.