Taking the definition of "unnatural narratives" as the starting point and mimetic theory and possible-worlds theory as the framework, this article attempts to refute, one by one, the keywords and their pertinent examples. The keywords of "unnatural narratives," such as "anti-mimetic," "unconventional" and "impossible" are actually the misjudgment of the researchers after they read the narrative texts at the cognitive level of ordinary readers. If the researcher or reader is equivalent to or higher than the author in the cognitive level, they can keep up with or even surpass the author’s innovative thinking and well understand the author’s creation of time, space, personas, events and other elements. In that context, all innovations, the so-called unnatural ones, are bound to belong to the mimetic, conventional and possible. In short, because of its lack of solid theoretical basis to this day, the unnatural narratology is difficult to fill the gaps in its theory.