Kolde had a contract for a script with writer Warren Ellis in 2007; the project entered development hell until about 2015, when Adi Shankar boarded the project and it was picked up by streaming service Netflix.
Kolde tiña un contrato por un guión con Warren Ellis en 2007; o proxecto caeu nunha fase de desenvolvemento até o ano 2015, cando Adi Shankar abordou o proxecto e foi recollido polo servizo de transmisión Netflix.