After having gotten Kang Seulgi pregnant, Oh Sehun left her for his true love, somehow gaining custody of their child along the way. His husband Luhan stresses as they struggle to live a normal life that ensures the safety of their child. With both of their low paying jobs, having Luhan working as a music teacher and Sehun as a cashier, providing for their family comes across as more of an obstacle than anything. Kang Seulgi would do anything to get her ex boyfriend back. Even if it means seducing him with her abundance of money. Convincing him that because she’s the daughter of a very wealthy businessman, their child would be better off living with her. Will Luhan notice her obvious influences? And if so, will he rid himself from Sehun’s life so their, no, his child will have a better life?