Light Literature has been ignored in educational circles as an "subculture" for a long time,but since the entry of twentieth century.Light literature was received as an extraordinarily artistic aesthetics.the popularity of light literature was generally turned into a fashion.Meanwhile,Popular fictions,as the main vector of light literature,have a plenty of readerships.in which Dumas' The Count of Monte cristo was among the most classic one.This article analyzed the reason why light literature can attract numerous readerships based on the analysis of light literature's aesthetic characteristic.