Two heroines!
Gu Ranran, a senior high school student with good grades
Song Xiaoyu
, who is in the same class as Gu Ranran but is a little transparent
One day Gu Ranran opened her eyes and found that she was not at home but in a strange place. Here she met Song Xiaoyu... (Ah, yes, it is a time-travel novel)
Purpose: Funny, Growth
