He's the suspect?

A few months ago, Ah-Fei had an encounter with Ning Xin'er after he got drunk and forced himself on a female college student. When she received the emergency call, she and several colleagues went to make an arrest. Ah-Fei was extremely cocky, saying, "However you arrest me, that's exactly how you'll release me." As it turned out, Ah-Fei was indeed released just a few days after his arrest, because the female college student he assaulted shockingly claimed it was consensual.

Although Ning Xin'er was certain that the female college student had been coerced into lying about her willingness, when she tried to investigate further, she faced a lot of internal pressure and ultimately had no choice but to drop the matter.