The aliens of the evil planet in the universe indiscriminately attack the peaceful little stars to occupy the photochemical metal that can be used as the largest weapon. The only survivor pair Wright brothers have metal and avoid the Earth. The planet aliens who have pursued them drive a beautiful, peaceful earth into a panic of terror. On the other hand, Brother Wright, who barely loses his life on the sea of the earth, meets with Dr. Cho, Oh, a senior doctor of photochemistry in Korea, who is the world's leading authority. They join forces to figure out the principles of metal. Drs put the energy of the metal into the Sir Wright brothers and they gain the power of invincibility. The Sir Wright brothers and sisters combine their strengths with boys and girls to fight aliens, save the planet, and pay off the enemies of their parents and brothers.
Chun-bo and Bong-dal are members of a bandit who voluntarily claim to be Im Kek-jeong's subordinates. They didn't even know that there was a horse plaque on the clothes of the fishermen, and they were yangban and decided to play the role of a real female haenger. They perform good deeds such as scolding Tamgwan-duck for the unfair and powerless people and distributing grain to poor residents.
A country bumpkin arrives to help his brother's rice business. Things get out of hand while a rival company becomes corrupt. The bumpkin, an ace martial artist, fights off the rivals. Angered, the rivals hire a martial arts expert to fight the hero, only to get beaten up himself. The expert send his teacher to hurt the hero and succeeds. The hero is sent to a temple where he learns a new style of kung fu. Now with the skills, our hero is ready to get even.
