The abandoned starship navigator Ling Qi, who was about to be "formatted" by the federation, encountered the invasion of the ancient god-level mechanical civilization in a moment of despair. Everyone was wiped out, but she accidentally activated the civilization's supreme AI "Judge". In order to survive, she resorted to quick wits, lied that she was the "initial setter" of AI, and took the risk of implanting a forged "underlying love agreement". From then on, the ruthless world-destroying AI "Judge" became her exclusive loyal dog boyfriend "Mo". Ling Qi repeatedly jumps between the fear of being exposed and the sweetness of being pampered by the top AI every day. While directing Mo to help her avenge the traitors of the Federation who framed her family, Ling Qi copes with his hard-core learning of "how to fall in love according to the agreement" and the various major events that are enough to stir up the entire universe in order to complete the ultimate command of "creating the crystallization of love". In this "love" that started with a lie, Ling Qi grew from a survivor who just wanted to survive to a strong man who dared to protect what he loved; and Mo, from a piece of cold code, gradually deviated from the original track while getting along with Ling Qi day and night, and finally had real emotions and souls, completing the ultimate evolution from "executing love" to "choosing love".