Tnmt 2012 Season 1: An alien/magical leader
5 parts Ongoing MatureAngel Kokomo is back, but as Ninja Turtles and April O'Neil, the oldest sister and a very, very special member of the hamato clan.
The story starts with the turtles (Leonardo, Raphael, Donatello and Michelangelo) leaving their lair for the first time, and they immediately come into conflict with the Kraang, an alien race who are kidnapping Angel's adopted younger sister April O'Neil and her father Kirby, with Donatello developing a crush on the former, they are unable to stop the Kraang. In order to work well as a team, Splinter chooses Angel as their leader, they are able to save her sister April but not Kirby and become friends regardless. Their first encounter with the Kraang leads the Shredder to discovering his old enemy's hideout.
During the course of the story, the turtles and Angel learn more about the history between Splinter and the Shredder, that they were like brothers but their love for Tang Shen caused them to become enemies and the latter accidentally killed Tang Shen. The turtles and Angel meet Leatherhead, a mutant alligator who becomes an ally. The turtles and Angel are usually thwarting Kraang, the Foot or mutants created by the mutagen, the turtles and Angel also meet Karai, Shredder's adopted daughter who is not as hostile as the rest of the Foot with them until they betray her to take Shredder out.
The turtles and Angel eventually meet Kraang Prime, the Kraang's hive mind who using Technodrome tries to invade Earth but is thwarted, Splinter also faces Shredder for the first time after many years and learns that Karai is actually Miwa, his daughter.