冷萌系
[lĕng méng xì]
Cold-moe (‘萌’ - moe). Combining elements expressing someone who appears chilly or distant, maybe due to shyness, reserve, or indifference while having the capability to look or act adorably cute ('moe'), a common internet jargon term originally coming from Japanese anime fandom culture to describe endearing behavior. This type of character usually has unique charm.