Pat, a talented girl who is a workaholic, so much that she inadvertently not caring about the feelings of those around her. She met Tan who came to apply to be an assistant in the company and take charge of becoming the bodyguard for Pat. When the swing of the GEN X girl meets the warmth of the young GEN Y, who have different pasts in love, this difference, and age. Will the two be each other’s last love?