Begin in Japan when Hamato Yoshi & his Oroku Nagi but Hamato Yoshi become next master of Saburo clane by Saburo who is Tang Shen father abd Oroku Nagi jealus, anger so he went to hunt & track down Tang Shen in Tokyo where is work in museum about art. Oroku Nagi confronts Tang Shen all so to kill her to make Saburo suffer but Saburo & Hamato Yoshi come in right time to save her and Saburo takes duell against Nagi and both get stabbed, Saburo didn't survive and Nagi survived which Hamato Yoshi and Tang Shen doesn't know that Nagi survived.
Nagi get help by Cornelius Quease and Honeycutt help Hamato and Tang to New York from Tokyo.
Few years laters Hamato Yoshi turn into rat and change his name to Splinter after Tang Shen is in coma and Nagi change his name to Dangrater similar to Shredder.
Hamato Yoshi/Splinter trained turtles to battle foot clane to Dangrater
