An urban romance novel that tells the twisted journey of the female protagonist, Mo Qinglan, who becomes a professional stand-in to clear her family's debts. With her intelligence and excellent acting skills, Mo Qinglan successfully portrays multiple roles: the idealized love interest stand-in for business tycoon Sheng Yunzhou, the acting partner for famous actor Yu Xiao, the fake lover for genius professor Bo Sihan, and the pretend wife for wealthy businessman Bai Ke, among others. She fully immerses herself in each role, providing professional services and emotional value to her clients. As time passes, Mo Qinglan finds herself entangled in a complex web of relationships. She must find a balance between maintaining professional ethics and genuine emotions, while also dealing with jealousy and retaliation from other women. The novel vividly portrays how Mo Qinglan skillfully switches between various identities and explores the subtle emotional entanglements between her and different male characters.