The Quiet Before the Storm

In the fast-moving chaos of Kairo City, a quiet and seemingly ordinary boy, Kairo Zen, struggles with a strange and unexplainable ability—his punch does… nothing. While others around him show clear strength, speed, and power, Kairo’s attacks appear empty, leaving even himself confused about his place in a world filled with fighters. As he crosses paths with a loud and energetic girl, Mimi Blaze, and is silently observed by the calm and calculated Ryo Kage, it becomes clear that Kairo is not as unnoticed as he thinks. But everything changes when a terrifying presence appears. A mysterious and overwhelming entity known as King Void descends upon the city, bringing fear, destruction, and a power far beyond anything the others have faced. As powerful fighters begin to gather and prepare for battle, one question remains: Why is Kairo Zen the only one who seems unaffected? And what is the true nature of his “empty” punch?