"Step into my footsteps." - This are the first words Suigetsu said to his daughter Suigetsine when she was
carried out by Caren. What did he meant with that? Well, he was thinking about her being in the 7 Swordsmen
later on. With the DNA of Caren and Suigetsu she should be able to gain this strength to fit in this organization.
Even she hasn't joined them yet (of course not, she's only 17), she is sure about joining them when she hits the age of 18!