6th & 7th Seasons — Battle Through The Heavens Season 5
6th & 7th Seasons is another title for Battle Through The Heavens Season 5 — the Chinese anime (donghua) you can watch online free in HD with English subtitles on Chinese Anime.
The fifth season of Battle Through the Heavens continues Xiao Yan's saga, beginning his romance with Cai Lin, introducing the Little Fairy Doctor, reuniting with old foes, and starting his journey toward the vast Central Plains region.