Wow! How exciting! This is Korea's first animated and live-action combined space sci-fi movie, created by Kim Jong-ki, the director of Robot Taekwon V! The passenger plane carrying the family of Dr. Shim, a robotics expert, is attacked by an unknown force and crashes. Only Hyung-rae (Esper Man: played by Shim Hyung-rae), Dr. Shim's son with superpowers, survives. Dr. Hyun, a friend of Dr. Shim, takes Hyung-rae in and raises him like his own son along with his daughters Bo-mi and Na-mi. During summer vacation, while camping with his friends, Hyung-rae gains the ability to transform into Esper Man at the hideout of the alien Cimen. Meanwhile, as Dr. Hyun completes the robot Singga, space criminals demand it be handed over to them and attack. Hyung-rae transforms and repels them, also discovering the enemy's base. Bo-mi, Woong-cheol, and Hyung-rae form an assault team, heading into the enemy camp for a fierce battle. The enemy robot Neo King is blown up by Singga, and Hyung-rae uses his Super Sky to destroy Cimen's hideout.