Abstract: Post-1990s undergraduates roam the "Two Dimensional" world in ACGN. Their consuming life is highly dependent on the Internet, and they focus on recreational and emotional expression and follow the idol and group decision making, which are characterized with individuation, advancement, rebellion and the like. Differentiating from the previous sub-culture rebellion, the "Two Dimensional" consumption subculture has its distinct postmodern features: the mutual promotion with social and technological development; the shift from class antagonism to the rebellion in technology and thinking; the identification mainly refers to individualization and is consistent with collective will; and subculture has a technical counter-attack on the mainstream culture.

Key words: post-1990s undergraduates, Two Dimension, consuming subculture