The Turtles have been captured, and Baron Draxum sends April back to have Splinter bring the final piece of the Kuroi Yōroi armor to him or else. As the faceplate is on his teapot, Splinter comes up with a plan to rescue his sons with the help of April, Bullhop, Frankenfoot, S.H.E.L.L.D.O.N, and Todd Capybara. When Draxum reassembles the armor and dons it, the Turtles must find a way to get the armor off of him.