Gleipnir (2020)

Anime series · Animation, Mystery, Comedy, Action & Adventure, Sci-Fi & Fantasy · 1 season · TMDB 8.1/10

Shuichi Kagaya is an ordinary high school kid in a boring little town. But when a beautiful classmate is caught in a warehouse fire, he discovers a mysterious power: he can transform into a furry dog with an oversized revolver and a zipper down his back. He saves the girl’s life, sharing his secret with her.

Streaming in India on Crunchyroll.