Ultimate Muscle Roller Legend

The ultimate in racing madness has taken NicoNico Douga by storm, accumulating no less than 200,000 views in 2 days, and makes essential viewing:

“Deep in the forest lived Billy and his charming companions. They peacefully honed their bodies and listened to music there. But a wave of development came upon the forests. One who would turn all to road. ‘Kagamine Rin’ had come. Billy must stop the construction before all is turned to road…”