While there isn't a new 2021 film, (Swedish: Arn: Tempelriddaren ) remains a popular title in Indonesia, often found on streaming platforms with Indonesian subtitles ("sub indo"). Originally released in 2007, it was the most expensive production in Swedish cinema history and is based on Jan Guillou's "Crusader" trilogy. Review: Arn – The Knight Templar
It seems you're looking for the Indonesian-subtitled version (sub Indo) of a 2021 film or series titled — likely related to the Swedish historical epic Arn: The Knight Templar (originally a 2007–2008 film duology or the 2010 TV series cut). arn the knight templar sub indo 2021
: Available for digital rent or purchase in Indonesia. While there isn't a new 2021 film, (Swedish: