Leo Koslov is the middle Koslov brother. Brooding. Quiet. A lover of solitude and one specific strong-willed angel. Sienna Skye is a bartender, working and maintaining her father's bar after his passing. Suffering from a traumatic attack, she still manages to keep a smile on her face. The two are bonded over that traumatic incident but does Sienna know everything about what really happened? Or is Leo keeping a secret? Will they fight for each other? Or will the past prove to be too much? This book is part of the Koslov Brothers series, each book can be read in any order. The books in the series are Alek, Leo, Ares.