It was an eclipse. Which meant another painful transformation for Sirius. He was trying to control his shift into Grimm, but he couldn't seem to control it.

He kept telling you over and over again to run before he shifted because he didn't want to hurt you while Grimm was in control.

But you kept refusing. You didn't want to leave him in a time of need You had read many guides on how to control a violent animagus as you were one yourself.

The moon was creeping up, and time was slim.