Empire of Storms (Throne of Glass, #5)

by Sarah J. Maas

So yes—my Fireheart is one flame in the sea of darkness. But she is willing to fight, Fenrys. She is willing to take on Erawan, take on Maeve and the gods themselves, if it means peace can be had.”

“You will find, Rolfe, that one does not deal with Celaena Sardothien. One survives her.”

They could burn the entire world to ashes with it. He was hers and she was his, and they had found each other across centuries of bloodshed and loss, across oceans and kingdoms and war.