Leonardo Yuusuke, japanese-American bred old guy~ somehow or another, while traversing the street he met with truck-san and... yeah... you know... they kiss each other... I mean, Truck-san really too vicious... Leo got smashed without even get to think how he get die... opss, let's get back to the topic.. Anyway... that's it... yeah...
By the time he get awake, he realize that he become a baby... an he become none other than Hagoromo's 3rd Son... How will he end the tragedy that taking course of more than centuries?... please enjoy his round about and vague adventure~