Became An Impromptu Luna

“I will give you a down payment of 2 billion, after you sign a marriage contract with me.” Carlo, a werewolf who is the CEO of Multi Corp forced Eve Anderson to sign a marriage contract with him.
“But I'm not from the werewolf nation.”
“It doesn't matter if you're just an ordinary human.”
Eve couldn't refuse, she was in a lot of debt because her mother was a gambler and drunkard.
But unfortunately, Eve didn't know beforehand that Carlo was the fiancé of her best friend, Lucy who was also from the werewolf nation. To make matters worse, they are caught in a love triangle. Carlo doesn't want to be set up with Lucy, and he opts for a contract marriage with Eve.
Lucy breaks her friendship with Eve, she chooses to become an enemy and reclaim Carlo. Eve didn't let that happen, she knew the evil Lucy had done during their friendship.
“Eve! I won't let you marry Carlo.” Lucy prepared to attack. But everyone was surprised when they saw the change in Eve's eye color to a bright fiery orange.
“Was Eve a werewolf all along?”