@Arisha yameen well this isn't really to much of a spoiler but it's still something explained later in pretty sure so stop reading this if you don't wanna know what it is but that dragon soul he absorbed since his cultivation still isn't high enough it's making him more lecherous since dragons are known to have a very high libido and like s** alot and he's not able to control/suppress that with his current cultivation especially when he comes into contact with another female dragon