小三小心你男人的小四
[xiăo sān xiăo xīn nĭ nán rén de xiăo sì]
This net name is translated into 'Mistress, be careful of your man’s younger mistress.' This title humorously or cynically points out the complexity of romantic relationships that involve affairs and indicates the competitive and complicated relations between people involved in this scenario. However, be aware that this topic might involve sensitive issues regarding fidelity and ethics.