凉心凉情菇凉五毒不侵
[liáng xīn liáng qíng gū liáng wŭ dú bù qīn]
Roughly translated as 'the girl with cool heart and emotions is immune to the Five Poisons.' In Chinese traditional culture, five poisons usually represent bad things like malice, jealousy. Thus it can be inferred the person sees herself as a girl with indifference and detachment from negativity