Movie adaptation of Thunderbolt Fantasy sidestory novels, split into two parts. The first part tells the backstory of the Screaming Phoenix Killer, Shā Wú Shēng and the second part features a Shāng Bù Huàn story set between Thunderbolt Fantasy seasons 1 and 2. (Source: Anime News Network)
Watch Thunderbolt Fantasy: The Sword of Life and Death online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.