Duklyon stands strong against any attack from the enemy. But with the pressures of exams and their bright futures ahead, can they still continue to save the earth from destruction?
Kentaro and Takeshi, two freshmen collectively known as the Duklyon duo, face abnormal villans and it is up to Erii to bring Sukyabashi, who is on the evil side of the "mysterious beauty" to the lawful side.
To defend our peaceful life, Duklyon carries on struggling rain or shine. The enemy, a secret society of evil, is out to conquer the Earth. Go and fight, our Duklyon! Save our Earth!