Jay and Yemi enter the world of Boxes nightclub, determined to win Mic Star. The competition doesn't seem as heavyweight as expected, but the hostile crowd lets them know it won't be easy.
Jay begins his first day working with his dad, which brings an opportunity that he believes will propel the Youngers into the big time. Yemi meets popular local MC collective the Avengers Krew.
Jay takes it upon himself (with a little help from Davina) to create a music video to make amends for Enigma. However, without Yemi, he makes a mess of things.
Davina's school performance approaches, but she can't get Jay out of her head. Jay does his best to be loyal to Yemi, while Yemi takes the plunge and asks Davina out.
Ashley lines the Youngers up to be special guests at the Avengerz Krew mixtape concert, but unknown to the others, Yemi has already started work with AK, which ruffles a few feathers.
Jay tries to work with a new producer on his first solo track, while Yemi struggles as the leader of his youth choir. With Davina out of the way can the two put the past behind them and move on?
The Youngers are on a deadline to produce a new track but are feeling the strain of working together again. Ashley comes face to face with a shady old friend who could be the answer to his problems.
The rivalry between Jay and MC Mar-Lon intensifies and threatens to mess up the band's first paid gig - along with the Youngers' big chance of finally getting signed.
Yemi chaperones the Pastor's daughter around Peckham and has no idea what he's let himself in for. Mar-Lon and Davina enjoy their first date, but Jay is resentful.
While Ashley appears to be solely focused on Bangs, whose track has gone big, Davina is devoting all her time to Mar-Lon. Yemi is totally caught up with Abena.
The Youngers, Bad Breeds and Bangs are due to perform at the opening party for Benny's studio. But Mar-Lon and Jay compete for Davina's affections and put each other at risk.