After Being Hidden in the Snow, the Cold-Faced King of Hell Begged Me to Give Him a Birthright

The talented female designer who was betrayed and hidden in the snow entered into a contract marriage with the cold-faced and sinister boss CEO. The male protagonist secretly wears a vest and becomes the "mysterious investor" behind her. He originally wanted to get close to the world, but he battles wits and courage with his wife's "spirit of contract" every day. In the end, he conquers himself in the extreme pull and reaches the top together.