First, Donatello understands that more is at stakethan his brothers realize. In order to prepare for the coming conflict, Don willaim to repair his relationship with his mentor, Harold... and his maliciousrobotic counterpart, Metalhead! Then, Michelangelo's deteriorating relationshipwith his father, Splinter, reaches a point of no return! Will Mikey fight thosehe loves to save those who need him the most? Next, Leonardo seeks refuge inNorthampton, but danger followsin the form of Koya and Karai! An epic throwdownwill result in Leo making a drastic decision that will quickly alter the courseof TMNT history! And finally, Raphael is pushed to his breaking point as he isseparated from his brothers and forced to endure an onslaught from the nefariousBishop unlike anything he has experienced in the past! Collects the complete fourissueseries.