One accident brought Su Nuan's ten-year crush to the bottom, and another accident brought Su Nuan back to the past. Memories have been tampered with, the past has been subverted, dream thieves come to disrupt the situation, is rebirth a dream or reality...
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The female protagonist is a little transparent, the male protagonist is controlled by her younger brother, the female supporting role is sophisticated and no one can understand the world, and the male supporting actor is infatuated.