When you look at FELIX, you somehow can't help but smile. An innocent smile like an angel's, a deep and sweet low voice that stays in your heart, an overwhelming presence radiated on stage. And kindness and sincerity that never change toward anyone. Each and every one of these overlaps to create a one-of-a-kind existence that delivers "happiness" to many people. Once you know him, you can't go back - the appeal of Felix, with whom the whole world is in love, can never be described by visuals alone. In this issue, under the theme "FELIX = happiness," it thoroughly analyzes his true self and appeal through a variety of features, including the 25-year journey from his childhood to becoming a global star, an A to Z, an instruction manual, roommate rules, bonds with members, the appeal of his gap, and a Felix exam. Along with beautiful shots packed with both cute and cool sides, it approaches the "secret Felix." Furthermore, in addition to summarizing Stray Kids' latest activities, it also features the latest news on attention-grabbing groups such as ZEROBASEONE and RIIZE. A volume packed with the latest information and photos that make supporting your favorite even more fun.