法國華裔女作家山颯(Shan sa)，於2003 年以法文出版的小說《圍棋少女》(La joueuse de go)，描寫偽滿洲國下一位癡迷於圍棋的十六歲高中少女與日本軍官的戀情。無獨有偶，與《圍棋少女》出版同年(2003 年)，由中國女星章子怡主演，婁曄執導的《紫蝴蝶》(Purple Butterfly)電影，同樣以1928 年的偽滿洲國為背景。軍人與少女的敵友之愛、間諜與特務的曖昧之戀，在對立的戰爭政局中，他們以「逆」向方式操作：違反階級的束縛、跨越國家的仇恨，進行著彼此瘋狂的「逆」愛。本文擬從跨文本視角出發，以主題學為主要方法進行平行研究，論述《圍棋少女》小說與《紫蝴蝶》電影中的「逆」愛主題。透過男女主角身分、情節的虛構，解讀文本中對「他者」的闡釋，以及對異國形象的刻劃，希冀藉此揭示作家/導演隱喻的自我認同。

French Novel «La joueuse de go» by French Chinese writer-Shan sa published in 2003, tells a love story between a teenage Chinese girl and a Japanese solder during the period of pseudo-Manchuria regime. A similar case happened in the film of «Purple Butterfly» published in the same year directed by Lo-Yeh where a Chinese spy falls in love with a Japanese one. Solder and the young girl's love, spy and his enemy’s ambiguous love, in confronting war political situation, they still love each other crazily in a “counter” way, despite the social class, the cross-countries hatred.Based on the parallel research in Thematology, the paper tries to analyze the “counter-love” theme in«La joueuse de go» and «Purple Butterfly». Through the roles of the hero, and the complex plot, we will attempt to explain the “otherness” in the two texts, as well as the “images” of others, aiming to reveal finally the identities of these overseas Chinese.