Cat and Mouse (male child reader X adoptive mother Blake Belladonna)

It's been ten short years since the final battle with Salem. Oscar and Ozpin were trapped with her in the relic vault in Vaccuo. Since then leadership of the kingdom of Vale fell to Ruby Rose. Under her rule Vale has thrived and become the leader in technological advancement and the founding member of the Four Kingdom Alliance.
Blake and Yang founded HCIS, Hunter Criminal Investigative Service, to ensure that nothing like the Fall of Beacon or the murders of huntsmen like what happened at Mystral will happen again.