我在A点一挑五，你却连B都守不住。

Meaning

A phrase meaning "betrayed love." Originates from an incident where a man rode a shared bike for 3 days and 3 nights to confront his cheating wife at her school, and won a 1v5 fight against her male friends. Uses gaming terminology: "I'm clutching a 1v5 at point A while you can't even hold point B."