People living during periods of alternating generations are always very sensitive to history. In order to determine the meaning of historical events and their effects on the present, they are alsoo eager to learn lessons from the figures and events in the past. Recently, dramas relating to historical stories have proven very popular. Writers are attempting to give those figures of the past a new ‘life’. This also arouses discussions and critiques concerning the main characters in the plays: for instance, the Yongzheng Emperor in “Dynasty of Yongzheng (雍正王朝),” Xu Zhimo in “April Rhapsody (人間四月天),” Eileen Chang in “Story of Eileen Chang,” etc. By appreciating the dramas, people's impressions of Yongzheng Emperor, Xu Zhimo and Eileen Chang are influenced by different viewpoints and appraisals made by the writers, Er-Yue-He and Hui-Ling Wang. However, the biggest attraction of adapted historical stories is that people can have different views and comments relating to the writers' points of view. To adapt historical records and to re-evaluate the historical figures are among the most important traditions of historical literature. Insteresting chapters and figures in Shiji (史記) (Records of the Grand Historian of China) draw a lot of attention from people. There are also a lot of adaptions of Shiji. This paper aims at analyzing the characteristics and thoughts of ancient assassins in Sima, Qian's (司馬遷) work-Shiji. The “Biographies of Assassins in the (cartoon) History” of Cheng, Wen (鄭問, 刺客列傳), “Zhuan, Chu-the Assassin in Chun Qiu (Spring and Autumn) Period (drama) (春秋-專諸刺僚),” “Yu, Rang-the Assassin in Zhan Guo (Warring States) Period (drama) (戰國-死士豫讓),” and “Jing, Ke-the Assassin in Zhan Guo (Warring States) Period (drama) (戰國-荊軻刺秦)” of China Central Television, and the movie named “Emperor and the Assassin” of Chen, Kaige (陳凱歌, 華軻刺秦王), are also among the references. The author will try to compare the adaptations of different wording or images in different media, to discover the differences and similarities of images, roles and plots of assassins in different stories, and to see if the characters may be of interest to others. The author will try to evaluate those works and provide critiques as well.