冷心冷血冷感情
[lĕng xīn lĕng xuè lĕng găn qíng]
'Cold-Hearted, Cold-Blooded, Emotionless' indicates someone who presents themself as indifferent, apathetic, or lacking strong feelings toward things or people around them. It portrays a protective barrier created by the user to safeguard against emotional harm or vulnerability.