The general idea of the article is elucidate a temporary configuration opposite to the traditional chronology, to do so the text emphasizes that one of the most important alternatives to come out of the convention about lineal time is thinking about him as a deep structure quite independent of the fake arrow of time. We propose a reading that revaluates the fictional temporality, thus, we will review how the narrative can represents a poetic temporality without logical explanation. Finally, the analysis will focus on the notion of nunc fluens, the configuration about an eternal present that in certain narratives will unveil a temporality poetic empirically impossible but fictionally viable.