Do Bong Soon is far from an ordinary individual. Gifted with extraordinary strength, she can effortlessly crush objects with her bare hands if she grips them too tightly. Despite her desire to be a delicate and graceful woman who captures the hearts of men, she cannot ignore her remarkable power. This unique ability lands her a job as a bodyguard for Ahn Min Hyuk, an unconventional heir to a conglomerate who manages a gaming company. Meanwhile, her childhood friend, In Gook Doo, has secretly harbored feelings for her since their school days. How will he respond when a romantic tension starts to develop between Bong Soon and her quirky employer?