Lena, a rich heiress, entered the Sutton Group as Eric's fiancée, with hiding her true identity. It was a childhood arranged marriage. Lena appeared to be addicted to gaming and neglecting her duties, but actually, she used business resources and connections of her family to clear all obstacles for Eric, helping his company go public, and elevating him to be a business tycoon. However, Eric was unaware of this. He blindly trusted his scheming assistant Sophie, and ignored Lena's care and kind reminders...