白小纯合并下游四宗成立逆河宗后，成功挑战中游三宗立稳脚跟，被上游星空道极宗天人指名做质子，开启第三季质子篇。
连点头之交都没几个的我──前原真树交到了第一个朋友——朝凪海。男生们都说朝凪同学是「班上第二可爱」，而且很照顾天真烂漫的No.1美少女天海同学。这样的她只有在周五的放学后，会偷偷来我家玩。从平常能干的模样，实在难以想像私底下的她这么率直又爱撒娇。这是低调男与第二女主角之间的真实「朋友」恋爱喜剧。
The ninja turtles are back! But with a TV show. When the Turtles get accepted as humans, and go to high school while being heroes, they are now being pressured Of Doing both things at the same time. With the OG villain of the 1987 TV show, the turtles also have to fight the Shredder.
