World renowned doctor of engineering Caff who'd always been ridiculed for his small stature disappears one day. He kidnaps Young-hee's father Dr. Yoon who is a physicist. But Hoon, who still hasn't gotten over his failure to save Miran, refuses to get in the control seat of Robot Taekwon V again. However, they rescue Suelle who was chased by Caff's spaceship. But she is actually spy for Caff and she... see more