Status: Active, Streaming 1st Season Renewed for 2nd Season
Premiere: September 14, 2018
Series Website: www.netflix.com
Description: Two human princes forge an unlikely bond with the elfin assassin sent to kill them, embarking on an epic quest to bring peace to their warring lands. Netflix.com
You can see the current schedule of sci fi and fantasy shows at this link.
Status: Note that the streaming services do not usually share their viewership numbers, so it is hard to gauge the renewal / cancellation status of their shows. But they also tend to give their shows more of a chance than the networks that rely more heavily on the older Nielsen system, and most of the streaming shows have lasted for at least two seasons if not longer.