As the Nie family teeters on the brink of bankruptcy, the spoiled heiress Nie Jingzhi unexpectedly discovers she is pregnant with the child of Bo Jinsi, the powerful head of the Bo family. To save her family, she takes the initiative to visit him and uses her pregnancy as leverage. Bo Jinsi, the cold-blooded tycoon whom everyone in the capital fears, initially intends to settle the matter, but due to a commercial arranged marriage forcefully orchestrated by his grandfather, he instead enters into a contractual marriage with Nie Jingzhi. From their initial mutual scheming and tit-for-tat confrontation to joining forces to counter Pang Kun's commercial revenge, their ambiguous tension heats up through repeated pull-and-tugs. When the cold, ascetic, Buddhist-like tycoon encounters the shrewd and free-spirited Nie Jingzhi, his frozen heart gradually thaws, unfolding a sweet and thrilling story of post-marriage love and intense matchmaking chess matches.