Three individuals named Atasha, Sekobitchi, and Duwarusuki have a shared ambition to become known for different achievements - being the most beautiful woman, the greatest scientist, and the world's hero respectively. They are Time Patrollers, responsible for safeguarding historical records. However, their true purpose is to work with an evil leader who seeks to manipulate history according to his own plans. The trio travels through time in pursuit of this goal. Hikaru and Nana, posing as the Otasukemen, are the only ones standing between them and achieving their objectives.