Watch Mechanical Souls Full Movie Free Online 123Movies. To offer the best for her beloved daughter Zhen-Zhen, Mrs.Song hires a new generation female android, Ah-Hui, to be her daughter’s bridesmaid. By trying to modify Ah-Hui’s behavior, Mrs.Song and The Groom’s mother- Mrs. Zhang change her parameters and disrupt her settings. An extraordinary wedding is about to start, will anyone notice the soul in the mechanical heart?