But the story, as with most TVB dramas, is fast moving.

A mixture of school youth problems (more on drugs) and gangsterism as well as involving a teacher-turned-undercover.

陈豪 is one of the actors that I pretty like from HK, and Ron Ng is super handsome as well.

It started off funny, especially when 陈豪 was trying to enforce his own rules on the students, to control them before educating.

The interactions between him (as an undercover) and his superintendent were the funniest, parodying the scenes from Infernal Affairs (where the undercover and his boss will meet on the rooftop), telling him that the first meeting is on rooftop to allow him a feel of being an undercover, then asking him to leave soon after the meeting because another sir is having his first meeting with another undercover soon.

LOL. And the seriousness in the future meetings, and the matching outfits.

And the ex-gangster turned good guy is one of the funny characters as well. Super love how he acts and his utmost concern for his son.