The series "Mubing" is a Korean sci-fi action film about high school students who are superheroes and their parents. Kim Bon-sok, Chang Hi-su, and Lee Chang-hun attend a regular high school. However, each of them has secret superpowers inherited from their fathers or mothers. One can fly, another can regenerate after any injury, and the third possesses unnatural strength and speed. Of course, soon enough, someone emerges who wants to use their powers for evil.