When memories can be tampered with, can love still be trusted? The contract marriage between Zhou Lin, an upstart in science and technology, and Lin Wei, a jewelery daughter, began with a sophisticated calculation - he was implanted in her mother's memory and was destined to "fall in love" with her. On their wedding night, the two received a 168-hour death countdown at the same time, and were forced to uncover the conspiracy behind the scenes in a seven-day survival game. When the lies of memory were peeled away layer by layer, they discovered that the most deadly thing was not the implanted memory, but the real heartbeat that could not be programmed. This is the ultimate game about memory and love: If loving you is my programme, then how can I prove that the moment my heart beats faster belongs to me?