Agesilaos Onassis, despite sharing the famous surname with the legendary billionaire, leads a life far from wealth and luxury. He works at a hotel company and feels oppressed by his manager, Varvarakis. The intense headaches he has been experiencing frequently lately lead him to consult a renowned doctor.

Due to a mix-up with the X-rays, he is mistakenly informed that he is terminally ill. He decides to leave behind his beloved colleague Christina and accepts the proposal of a group of hotel employees in Corfu to thwart the owner Jason Zoumperis's plans to sell the hotel. Agesilaos gathers all his savings and, while carrying out the plan to prevent the sale, decides to spend his remaining days living like a true Onassis...