City of Lies and Legends by Kayla Edwards

When Darkslayer Darien first took human Loren under his wing, he’d promised to protect her from anything. Now that Loren has fallen into a coma, every day a losing battle to return to life, he is determined to save her.

When he hears rumours of the one place in Terra that houses a secret that just might bring her back to him, he drops everything to try it. His decision sets his best friend Maximus Reacher onto a road no less dangerous than Darien’s, unearthing the secrets of his past and a multitude of lies and legends better left buried…