When her father dies and her bully returns, Rhiannon reaches her breaking point.

Rhiannon sets out to prove she's not the loser she once was.

Rhiannon goes on a mission to find who her victim was.

High on power, Rhiannon goes after her next target: Julia Blenkingsopp.

Rhiannon might just get away with it - but what does she stand to lose in the process?

With suspicion swirling around Rhiannon, she and Julia make a truce.