Despite his kind heart, MK is still a bit of a jerk sometimes and he has a bit of an ego, which stems from compensating his insecurities and lack of confidence. MK has has said that he occasionally plays dumb to lighten the mood. Monkey King's absence and Lady Bone Demon's interference caused MK's insecurities to grow. MK was orphaned at a young age. MK is a sociable individual who enjoys spending time with his friends and engaging in recreational activities such as playing games.