The new anime Spriggan has been officially announced by Netflix . According to the official website, the series will arrive in 2021 from studio David Production.
The synopsis reads: Spriggan agents from the ARCAM corporation must prevent historical artifacts from an ancient alien civilization from falling into the wrong hands.
Check out the promotional image:

Finally, Spriggan is a manga written by Hiroshi Takashige and illustrated by Ryōji Minagawa.
The manga was published in Shogakukan's Shōnen Sunday and Shōnen Sunday Super from 1988 to 1996. A film adaptation was produced by Studio 4°C in 1998.
