Andrey is a successful businessman and the owner of a billion-dollar business. He goes on a short trip on his own boat with his family - his young wife Bella, daughter from his first marriage Vika and her fiance Amir. Before sailing, Andrey informs his family that he has decided to leave the business and transfer all assets to a charitable foundation. After the first night in the bay, Andrey suddenly disappears. Left on a boat without contact with the world and without a crew, Andrei's wife, along with his daughter and future son-in-law, begin to suspect each other, as a result of which it turns out that each of them has a decent baggage of motives for Andrei's murder.