King of Wrath and King of Pride by Ana Huang

Eternal Embers Addition never opened. He has a heart of ice...but for her, he'd burn the world. Alex Volkov is a devil blessed with the face of an angel and cursed with a past he can't escape. Driven by a tragedy that has haunted him for most of his life, his ruthless pursuits for success and vengeance leave little room for matters of the heart.