Abstract:Among the continental philosophers who had profoundly influenced Deleuze, Kierkegaard is obviously neglected. In addition to the scarcity of textual clues and the difference in thinking styles, the diametrically opposed philosophical positions between the two seem to be a more obvious reason. Deleuze's philosophy finally returns to affirmative vitalism, while Kierkegaard is on the contrary, pursuing the inner experience of absolute negation all his life. But in fact, it is still possible to seek the inner connection between the two philosophers around the point of absolute negation. The key point of connection lies in the important proposition of “belief in this world” that Deleuze has repeatedly discussed, and has developed in a continuous but obviously different ways in the two volumes of Cinéma. In Cinéma 1, this proposition is mainly intended to highlight the different methods of creating “any space” in movies, and to show the creation of ethical subjects from potential fields through the important aspect of spiritual space. This idea has been further elucidated in Le pli. However, many scholars have compared the Deleuzian becoming-subject with Kierkegaard's related discourses, which seems ill-advised. Indeed, Kierkegaard also clearly linked the movement of “becoming” with his theory of subjectivity on many occasions, but the becoming he explained in depth shows a very strong and fundamental negative color. What Kierkegaard wanted to achieve is definitely not to return life to the origin of creation again and again, and then to affirm the eternal return of itself, but to absolutely deny itself at every moment. Nothingness, death, and rupture are the distinctive forms of it. So, does it mean that there is no possibility of communication between the two philosophers? Is it possible to try a seemingly extreme move,that is, to re-examine Deleuze?s philosophy from the perspective of absolute negation? Numerous scholars have properly emphasized the negative factors in Deleuze's philosophy. Moreover, his operation of “subtraction” in texts such as “One Less Manifesto” does show a distinct negative meaning. But in the final analysis, this negativity is only a transitional, transformational, temporary or partial link, and it has never been and cannot really become Deleuze 's ontological premise. But in Cinéma 2, the critique of the automatic device of the mind gradually leads to another interpretation of the belief in this world, and the related discussions about the powerless and fragile subject seem to show a stronger negative color. It is also more directly related to Kierkegaard's ironic “groundless” subject. Through the comparison between the two philosophers,we can also give different interpretations and responses to Deleuze's “ethics of immanence”.