Sirius Black has left his extremist and oppressive family for the warm, welcoming refuge of the Potters'. Returning to Hogwarts, Sirius and his friends find that atrocities wrought upon the Wizard and Muggle communities alike are becoming all to common. They must choose to stand and fight. Trouble is coming for Moony, Wormtail, Padfoot, and Prongs, and sparks will fly.

Sirius Black arrives at Hogwarts for his sixth year, believing it will be no different to his past years of fun. But with the wizarding war currently gaining momentum, and his family becoming more involved in the anti-Muggle movement, he can't deny that thing may become a little more difficult when his challenging home life threatens to breach the safety of the castle walls...