The long-awaited prequel to the bestselling comic "Teenage Mutant Ninja Turtles: The Last Ronin"! The time before the ultimate showdown in New York, where the Dark Turtle took bloody revenge on his family's murderers, was long and filled with hardship. Driven by his insatiable desire for vengeance and the old journal of his master, the Last Ronin traveled to Japan, through Asia and Europe, before finally returning home. What battles did he have to face along the way? What trials were imposed on him? And what lessons could he draw from them? Kevin Eastman and Tom Waltz return to their exciting "Ronin-Verse" to finally tell what happened before "The Last Ronin"! Together with Ben Bishop and SL Gallant, they reveal the past of the Ronin and the future of the next generation of the "Teenage Mutant Ninja Turtles"! Includes the complete miniseries "The Last Ronin - Lost Years" as well as the "TMNT: Lost Day Special".