Gin knew the way back home. He had been following after Rosalyn enter and leave the village in secret after all. There were even times he had to conceal himself with some kind of spell to do it. It was Damian, the current elder master in the village, who gave it to him.
He said Rosalyn wasn't in a shape to travel. At least not by herself. Thus, he gave Gin the task to secret follow and protect Rosalyn every time she went out to the woods.
Tall trees welcomed Rosalyn and Gin as their figures became smaller and smaller to the massive and thick forest. No matter how many times they had been here, Gin knew his lifespan wouldn't be enough to fully memorize each part and corner.
What was only constant and always remembered was the way home.
Faster than the wind, into the dense and mystical woods, Gin sprint through without stopping. He held Rosalyn firmly in his arms, not pausing to look back no matter how loud the sound from behind became.