Remus whispers, and Sirius knows he's pressing the right buttons. He knows what to say to get the other to falter and obey him, and that power goes to Sirius' head. He's not able to control anything about his life right now, but this, this relationship with Remus, he rules with an iron fist.

Seeing Remus hurt because of Black isn't so bad either, he thinks, Sirius always gets what he wants. It's high time Peter gets what he wants too. In which Remus is discovered as being a werewolf spy during the first wizarding war and is kidnapped as a result. Peter is there for him in any and every way Remus needs, even if Remus doesn't actually want him.

The war with Voldemort has reached catastrophic levels and tensions are running high. Lily and James have gone into hiding in hopes of saving their son, Sirius is terrified of losing his best friends, Peter is made the secret keeper and Remus is believed to be the spy. On Halloween evening, 1981, Sirius visits Remus and demands answers, changing everything.