Ivan Bruel is a student in Miss Bustier's class at Collège Françoise Dupont. In "Penalteam", Ivan received the Ox Miraculous from Ladybug. When the Miraculous is inhabited by Stompp, Ivan becomes Minotaurox, an ox-themed superhero with the power of Determination who will help Ladybug and Cat Noir during "particularly difficult missions" in the fourth season.