Return Man is a start-up company that offers a 100% guarantee in returning lost or stolen items to their true owners. Pribprao hires Return Man, owned by Yodyuth, to recover her cat. Impressed by his ability to not only return her cat but also enact revenge against her ex who stole it, Pribprao decides to apply to work for the company. While working on their various reclaim missions, she finds herself falling for Yodyuth, but he's blocking off something buried deep within his heart, something he hasn't himself been able to recover.

21 year old student Rak holds the opportunity to enter the advertisement industry. He is led by Khun Shine, chief executive of a large company, and the next leader. Apart from having to help Khun Shine come up with commercials for different products, Rak also has to help his side look for a mole of their rivals that lurk inside the heart of the company. Feelings between the boss and his temporary employee also slowly start growing deeper. However, mandatory duties come before the matters of the heart.

Freshmen students are practically powerless to complain or resist any orders given by their seniors. Arthit was seemingly unstoppable, until Kongpob stood up against the abuses by the former. Continual encounters between the two developed from animosity to something much more affectionate.