Rin's Links
Though M0th3Я has already saved her and the others from the labs, M0th3Я continues to guide Rin in her everyday life and in the protection of the others to this day. Rin truly considers her to be her mother and savior. And she could never fully repay M0th3Я for all that she did for her and the others, and still continues to do.
Rin doesn't normally get upset, but like many of the others, she will not allow anyone to speak ill of her M0th3Я.
Rin is the closest one to M0th3Я as Rin is the one M0th3Я guides the most, to protect herself and the others. Though M0th3Я isn't always appearing for Rin, she's always there truthfully so. However, she knows fully well that Rin is capable of taking care of herself. However, a little assurance is always nice, is it not?