This is a depiction of a world through the eyes of someone with bipolar disorder. The female lead, Chen Meiting, has such a strong capacity for empathy that the misfortunes of those around her easily make her feel distressed. On top of that, her own needs have gone unacknowledged for years, eventually leaving her in a manic-depressive state. Watching herself change, she feels as though she has become a monster ruled by her emotions...