《艾曼妞4：禁忌之恋的深渊与追寻》工程学分支任务

　　In order to escape from her former lover Marc, Sylvia goes to Brazil where Dr. Santamo transforms her into the beautiful Emmanuelle. With this new identity comes a sexual awakening which is complicated by her memories of Marc. As with other entries in this series, the plot twists provide ample opportunities to expose the characters.