獠牙嗤笑凡人命
[liáo yá chī xiào fán rén mìng]
Translating closely into 'fangs laughing at human destiny'. Likely borrowed from fantasy literature or games, where creatures might laugh derisively. It creates a rather mysterious and somewhat dark vibe that suggests an attitude mocking or disbelieving in ordinary fates, expressing rebelliousness or cynicism.