Yes they hid the ink in a cemetery for Grays where they used to play when they were children. I believe it will be revealed in the next few chapters. I'm not sure if they were also the ones who sent Theon though
So yohan doesn't know still ? .. because he's being too cool about it if he knew and he is so soft and caring I don't think it would pass him like nothing
He knows they're alive!!! (Ch66) they sent him a massage that only youhuan and them would know (so he knows it's not someone faking it) also the very last panel shows that they waited so long to tell him so that they would run into theo
Guys I wanna check .. are the two friends of youhan that hid the ink dead ?
And if they are does yohan know ?