C444 Decisiveness

'It must be that Faang Yu. I can tell that something is wrong with him just by looking at him.'

'Since the captain doesn't care, I'll investigate it myself.'

Lyu Caiyan made up her mind to follow this clue. Even if she couldn't find the mastermind, she would find evidence of Faang Yu.

...

After Faang Yu left the police station, Old Mr. Faang did not ask any questions along the way