This is episode 21 of 30 of False Servant, True Ally. Play it below, then continue straight into the next episode — the whole season is free and needs no account.
The closing stretch of the season, where the arc pays off.
Top hunter Elara infiltrates an estate to assassinate Duchess Valeria. But the grounds are under the surveillance of the Blood Moon Cult and Pureblood Council. In a deadly game of mutual probing, the two realize they are both trapped by the old order.