Samee Ngoen Phon follows Sattawat, a doctor who agrees to a contract marriage with Anussaniya to pay off his debts. For Anussaniya, the marriage is a way to end an inappropriate relationship with her uncle-in-law.

What starts as a simple, emotionless arrangement slowly shifts as Sattawat—who secretly loves her—finds it harder to hide his feelings. As they live together, their relationship evolves, and what once felt like a lifeless deal begins to feel very real.