Kim JaeHan embarks on a new journey when a devoted father meets an untimely demise, leaving behind a crucial task: shielding his daughter DaHyun from 12 relentless tormentors. Armed with his formidable webtoon character, he vows to safeguard her from any harm. With a father's unwavering resolve, he stands firm against the bullies, ready to unleash his wrath upon anyone who dares to harm his beloved daughter.