Synopsis

Centuries ago, the Usagi family was known for saving Japan, wielding powerful mystic weapons that generated dark blue flames. For generations, they protected the people. Then… a mysterious man, human, not yokai, appeared a hundred years ago, hunting down their bloodline. Yuichi Usagi, the last of his family, now lives in New York, just trying to survive.

After defeating the Kraang two years ago, the turtles, now young adults, are celebrated as heroes. During a battle, they meet Yuichi. While Leonardo quickly grows fond of the rabbit, Donatello distrusts him. However… everything changes when a wounded Big Mom shows up at their lair.

Author’s note and navigation

I hope you will enjoy this fanfiction, as I really like Leonardo and any of the Usagi iterations together as a crossover. To navigate, you can click the blue links on the homepage and also the footer of the website! I want to thank all the artists I commissioned for doing such a great job in portraying this fanfiction. At the bottom of the page is more information on this!