Synopsis
Five rangers were sent to protect the earth from the Outer-space monster. But they over-slept by accident. They arrived at planet earth as gray haired and old. Without the Outer-space monster, they adapted in the peaceful world. One day , the Outer-space monsters reappeared and the five rangers reunited to finish their mission. Their old, non athletic bodies and un-unified teamwork makes twists and turns. However they are able to finish their perilous task