The story of "Mighty Instructor" takes place before the "first appearance", when Kang, Steel Beast, Beck, and Cannon were just a group of happy new recruits in the Frog tribe's AIU mecha training camp who did not know the taste of sorrow. Under the leadership of Instructor TOP-X8, the "Four Little Frogs" participated in a seemingly easy logistical reinforcement operation, but unexpectedly, they were on the move
The story of "Mighty Instructor" takes place before the "first appearance", when Kang, Steel Beast, Beck, and Cannon were just a group of happy new recruits in the Frog tribe's AIU mecha training camp who did not know the taste of sorrow. Under the leadership of Instructor TOP-X8, the "Four Little Frogs" participated in a seemingly easy logistical reinforcement operation, but unexpectedly, they were on the move