FIrst of all I really liked how the author tried to explain how Yennefer got captured, how Emhyr treated her and how she escaped him. You could just imagine most of this, but it's still not the same as knowing how it happened.
The game just tells you this and that happened and tada! She is back.
It isn't really explained why she works with Emhyr, whether she works with him at all and so on. It's mostly just guesswork in the game or you could just trust her, but apparently that's too hard for some people.
Later on she gets a friend, Iorveth, surprisingly to be honest, but it was quite nice to see them together on that journey.
The same goes for Geralt and Ciri, all in all a neat read how their journey goes on.
But apropos Ciri, I really didn't like her in that fanfic or I should say I didn't really like her behaviour.
First she falls in Love with Eredin
? Live with him 3 years and have Alvin ?! While she was actually looking for Geralt and Yennefer, they might be dead and yet she was just living with him, more than just strange. Then she has remorses and sends Alvin through space and time, where he lands at Geralt, you know the rest.
The next thing is that she is attracted to every good looking elf, male or female. It just seemed so out-of-place to me that she has sex with a random elf, while Geralt is almost dying at the next door. Well, maybe she just wanted let off some steam.
Then the reunion of those three was quite underwhelming to say at least, I expected much more than they met and then Geralt and Yennefer had 3 days passion sex, while Ciri is waiting and waiting, and waiting.
At least Yennefer and Ciri got their mother/daughter scene here compared to the non-existing ones in the game...
And the last bit, at the end Ciri falls again in love with another young elf, have sex with him and directly a child, a bit overhasty don't you think Ciri?
Maybe I have too much of Geralt in me, being protective of a daughter, but the author could have take it a little bit easier, no need to have them 7 times sex in a row