Digimon Universe: App Monsters

Smartphone apps are a part of everyday life, but hidden within them are mysterious beings known as "Appli Monsters," or "Appmon." These AI lifeforms can think and act on their own, existing in the space between the human world and the digital realm. When Leviathan, a powerful AI known as the "last boss," infects the Appmon with a virus and begins hacking systems, it threatens to take control of the real world from within the internet. Haru Shinkai stumbles upon the Appli Drive, a device that allows him to summon Gatchmon, a search app monster, and together they face this growing threat.