There is.
I don't even think I could begin to recap as I am already on ep 7 AND A BIG REVEAL JUST HAPPENED AT THE END OF EPISODE 6!
But Ryn had a baby, wait no, she had embryo's that were implanted into a human and the human had the baby, but Ryn had contractions anyway and knew her baby was alive, so they brought her to the human and it had the baby, which didn't cry because DuH! Predators like crying babies so merrmaid babies don't cry as Ryn pointed out to some really shocked ladies in the library.
Now Ryn and another tribe of merrmaids is in a war, because apparently even tho there are not many merrmaids left, what little are left they want the water the other tribe has. Also the old tribe doesn't trust the humans, and well some humans don't trust the merrmiads and then some hybrid human/merrmaid don't trust anyone.
So lets see, baby, war and now there is more but I won't spoil it for those THAT ARE NOT EVEN WATCHING IT!
Oh except I will say that Ben's father now knows the truth and he is one who does not trust the sea creatures.
And Xander, man I sure am liking him lately. He is like in the middle of all of this. He is just trying to live his life after his dad died. He has gone into training for a carreer and is just trying to stay out of the water BUT EVERYONE KEEPS ON DRAGGING HIM IN!
Oh and there was a band of naked merrmaids on land.
And I wish I could be Ryn in a Maddie, Ryn, Ben Triangle. Or I wish I could be Ben or Maddie or any of them!