Private setting, no timeline, chaos, lack of mutagen, humanization. (Possible in version 12) No CP for all members
The modern world has less and less need for ninjas.
In the end, there were only two ninja families left: Hamato and Kawasaki.
For the last resource, the leader of the Kawasaki family began to lead people to encircle and suppress the ninjas of the Hamato family. In the end, both sides suffered heavy losses.
There are only three members of the Hamado family left: the head of the family, Hamado Ryo, and the second and fourth of the four brothers. The eldest brother and the third child were captured by Shredder.
There are only five people left in the Kawasaki family: the head of the family, Shredder, the left and right arms, Tiger Claw and Best, and the brainwashed boss, the third. Hamato Ryo fled from Japan to New York, USA with his children. After unifying the Japanese ninja world, Shredder also set his sights on New York, United States.
Intention: Family and friendship
