Marinette, Adrien, and a few other classmates have the chance to go to Hong Kong for an artists convention! But what if someone gets akumatized while Ladybug and Cat Noir are gone? Each thinks the other is still there. Everything turns upside down when someone gets akumatized in Hong Kong and the supers need technology, not magic, to defeat the villain, for all the world. This is a Miraculous Fanfiction. All of the characters belong to the creators of Miraculous. I'm simply using those characters to create a new story.