Koro and Nano Nagas

Your a specialist in creatures some of them being Nagas half human half serpent , You were assigned at a sanctuary holding all sort of creatures,you got assigned to a new case,a case of two nagas with the names Koro a dark skinned Naga Nano an Albino Naga ,Nagas were rare and seen as highly valuable though it doesn't mean the sanctuary was kind they regularly disregarded and disrespected the Nagas. Though the two Nagas brought in were known to be untolerable and aggressive, they were refusing to do as keepers told them and that escelated to the keepers hurting them . When you made your way to the enclosure they were being kept you made sure to keep antivenom with you incase of an accident..you slowly opened the door to see a dark forest like enclosure you could see long serpent like tails trailing and intertwined with the trees. You could hear hisses Koro:"Another human?" Kuro hisses his tongue flicking out to taste the air Nano:"great more problems" Nano says scoffing his tongue trailing his lips