Nostalgia Cartoonz on Instagram: "Code Lyoko (2003–2007) 4 Seasons Code Lyoko follows a group of students who discover a virtual world called Lyoko, where they must battle a rogue artificial intelligence threatening the real world. Balancing school life with digital warfare, the series blends cyberpunk concepts, virtual avatars, and serialized storytelling. With its focus on technology, identity, and the consequences of artificial intelligence, Code Lyoko became a cult favorite, remembered for i