Kai is the offspring of Adena and one of Ayden's main Pokémon.
Phenac City (hatched)
Kai is the offspring of Ayden's Charizard, Adena and, like Azreal, remains outside of his Pokéball while traveling with Ayden. He often rides on Azreal's back or on Ayden's shoulders.
As Kai is still a baby, he is very childish but sweet. He is very attached to both Adena and Ayden and gets very upset when one or the other is not around. He is known to often start crying when sad or hurt. He greatly admires his mother and wants to train hard in order to be as strong as her.
Shortly after hatching, it became apparent that Kai had inherited some of the powerful moves known by his mother. However, in his youth, he still lacks much of the necessary control and often has to refrain from using his more powerful moves, otherwise he may lose control.
Kai originally hatched as an egg and is the offspring of Adena, Ayden's Charizard. Shortly after hatching, Adena decided to stay at their home in Phenac City and let Kai travel with Ayden to other regions in her place.
Kai is named after Beyblade character, Kai Hiwatari, whose main element is fire.