Greta saved her brother when she was 13 years old by pushing him out of a witches fire that was really a portal. While saving her brother Greta fell through the portal and entered Mylena. A land of goblins, faeries, horrible snowy weather, and also humans are hunted there. A sprite took her in and trained to her survive and be the great bounty hunter she now is. She hunts the Lost, ghouls that have given into their dark sides. Every eclipse all Mylena's creatures go over to their dark side. When the sprite that took Greta in is murdered she wants revenge. So close to the eclipse, and with the goblin king Isaac on her trail, she must protect the humans she has found, and also stop the evil Aragomon who put the curse on Mylena, abducted humans, and also needs Greta in order to escape. 
 Greta is, in Issac's words, a very stubborn human. She is unbelievably strong but doesn't stop to think some of her actions through. Desperately home sick she has been searching for another portal to take her home. But for the last four years she has begun making Mylena a home whether or not she wants to admit it. She was lucky enough to have someone take her in, train her, and was able to hide her human identity. Then there is also Isaac. He cares for her even though she is a human and will do anything to ensure her safety. Greta has very strong feelings for him but continues to fight them. That was a little annoying. I thought she should have let him help her. 
 Isaac is one sexy, funny, sometimes arrogant, yet sweet and caring goblin! Who knew a goblin could be so hot?! As a new king he has a huge duty to protect his people but he is also willing to go against them for Greta. He still has a few secrets but always had Greta's safety in mind. Isaac can Greta's mind through her dreams which he does often. Greta is not a fan lol but he is interested in learning about where she came from. I had a few laughs when he was asking about cars and things from her world. The dreams were my favorite part of the book. Their interactions are so full of sexual tension and swoon worthiness. I was very addicted to Isaac! Every time I wanted to stop reading I decided to keep reading until after his next scene and that mostly continued the entire night until I finished the book. He knows just the right things to say. 
 Greta doesn't want to give into Isaac so while on her path for revenge she finds a group of humans. She feels a connection and responsibility to them. Wyatt is leading the group and he begins to fall for Greta. I thought he was a really great guy but never felt much chemistry between them. The book is called Greta and the Goblin King not Greta and the Human after all! Greta's mind was often with Isaac as was mine! But Greta was willing to give up her life to help the boys and even rescue more if it was possible. With the eclipse so close she will have to work fast and Isaac is on his way to find and protect her. Mylena was an intriguing and exciting world and I was very caught up in Greta's mission and especially in Isaac. I was on the edge of my seat towards the end but everything wrapped up nicely. No cliffhanger but still a very desperate need to get my hands on the next book! 
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 "Maybe you've forgotten, but I don't play nicely with others." 
 "On the contrary, I think the two of us would play very well together." 
 "You can put up walls, Greta, but sooner or later, I'll break down every last one. There won't be any secret you can keep or any part of you I don't know..." He leaned forward, his voice lowering to a whisper. "Intimately." 
 "Would it be so horrible to belong to me, Greta? To give yourself into my keeping and trust me to take control of your happiness?" 
 "If there was trust between us..." He stopped and took a deep breath. "You could have me." 
 "No matter who you are or where you come from, we're the same. We were meant to be together." 
 "Why would you continue to put yourself and your people at risk for me?" 
 His gaze fell to her mouth. "You know why." 
 "Don't you understand anything?" He shook her. "It never mattered what you are, or what I should have done. Not since the very beginning. I fought my own uncle to keep you safe. I've fought my own people. I have no intention of letting the demon have you now. You're mine." 
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 *I received a free eARC in exchange for an honest review*