In Zapple, as Sebastien “Seb” Norcross delves into the mysterious vanishing of Lena Vega, a fellow student, he stumbles upon a peculiar update to Zapple!, the most popular social media platform. This update lets him connect with Lena, drawing him into a bizarre Velour Room. Here, he unlocks extraordinary powers and gains access to realms crafted from the innermost thoughts and realities of those he matches with.