"The Dual Life of Oni-chan: From Controversy to Stardom!" Haruto Nakayama, known online as "Oni-chan," is a provocative game streamer notorious for his incendiary content. While his fiery antics earn him fame, his true persona is that of a devoted brother working tirelessly to fund his sister's education and support their household. One fateful day, Haruto forgets to end his stream, inadvertently exposing his genuine, caring side to the world. Expecting a massive backlash, he braces for the worst—only to find that viewers are captivated by the stark contrast between his on-screen persona and his real-life kindness. As his popularity skyrockets, Haruto must navigate his newfound fame while staying true to himself. A heartfelt comedy about sibling love, unexpected fame, and the power of authenticity!