In the years after the Final War, hero society rebuilds into a new era where Class 1-A and 1-B become professional heroes shaping a decentralized system. Deku becomes a teacher, Bakugo rises as a top hero, and Japan slowly stabilizes after the fall of All For One and Shigaraki. Soraumi and her sister emerge as pro heroes Astrielle and Starlight, protecting civilians as a powerful duo. Soraumi’s Quirk fully awakens into a cosmic force that creates orbiting “stars” capable of defense, gravity control, and emotional influence. At age 21, Astrielle stops a villain incident in seconds using her awakened galaxy-like abilities, drawing national attention and signaling her rise as one of Japan’s strongest new-generation heroes while quietly reflecting on how far she’s come.