Chief actuary Du Fei wakes one morning to discover that he may be a murderer. With the help of an AI that shares his existence and his professional expertise, he uncovers the truth, clears his name, and sees justice served. The search for answers brings one difficulty and setback after another, but trust, love, and friendship help Du Fei stay true to himself and his principles. In the end, the powerful group that sought to profit illegally faces justice. Du Fei not only clears his name but also finds love, while the AI that has accompanied him throughout his journey evolves into a true living being and finds a way to coexist peacefully with humanity.
