When he finally found a family member that finally and actually truly cared about him that showed up. Akihisa Yoshii almost dies but is brought back from the edge of death as the secret agent hero, Max steel, Now he must travel the globe battling terrorists and saving the world all while competing in the extreme sports circuit and trying to keep his girlfriend Yuuko Kinoshita safe.

Yuuko Kinoshita was just an ordinary second year high school student who had her life all planned out until a school field trip visit to a museum changed it all for her and changed her life forever. Now given the power to grow to giant size, she now finds herself saving the day as the giant female warrior and hero Giganta while falling for a certain ultimate Baka!