This story focuses on two people, who used to be best friends and are now ex-lovers, meeting again for instant marriage for the sake of their family business. The lady who used to be cheerful is now an annulled woman struggling against a mental illness caused by the sudden death of her daughter. The man who used to be the lady's great guardian for being saved from his lonely childhood by her, is now blindly in love with another girl. Their arranged marriage has followed by another arrangement after another. How will they get back now that things have changed so much? Will they take this second chance or will they stay as how they have become?