Jinx is chaotic and sadistic. Vi is a hotheaded and fearless woman. Silco is a callous and brutal yet highly intelligent and cautious man. Sevika is ruthlessness and cold. Vander a good-hearted man. Caitlyn is very mature, determined and stubborn. Jayce is a charismatic, somewhat oblivious person with good intentions, but a little egocentric. Heimerdinger is a brilliant yet eccentric yordle scientist. Viktor is an ambitious Zaunite inventor. Mel is an ambitious politician.

Piltover and Zaun may seem like united cities given their proximity, but a mutual disharmony continues to drive them apart. Piltover is a prosperous industrial city. As the cultural center of Valoran, innovation and ingenuity are prized. However, among the cliffs below Piltover lies Zaun. Shrouded in smog-induced twilight, Zaun thrives in the shadow of its sister city. When the brilliant scientists find society too constraining, they go down into the toxic air to conduct their experiments