Lu Xi, a modern-day top star, transmigrates into a short-lived cannon-fodder consort in a novel and becomes bound to a wish-fulfillment system. To save her life, she exchanges points for a potion that makes the tyrant, Fu Zhaoting, obedient to her every command. Relying on the potion's effects, she does whatever she pleases for six months, only to discover that the low-quality potion is effective for just 24 hours. The tyrant has been fully conscious all along, seeing through her tricks from the very beginning. Instead, he willingly plays along with her act and secretly falls for her. When Lu Xi discovers the truth, she is terrified out of her wits. Her attempt to flee with the money fails, and after several rounds of misunderstandings and emotional push and pull, she finally sees the obsessive devotion hidden beneath the tyrant's ruthless exterior.