Muscle Hero Red, who protects the peace of the city, usually works hard as Daiki Endo, a humble construction worker……

Each of the heroes has a temporary form, or rather a daily occupation and life, but I think it would be more interesting to show their off-duty forms from time to time.

For your information, Red is a construction worker, Blue is an office worker in a suit, Yellow is a firefighter, and Green is a college student who plays baseball and does weight training.