Tetra/Relationships

Teto
Teto is Tetra's father and king.

Calra
Calra is Tetra's mother and queen.

Before Calcara was born, Tetra is seen comforting her mother, Tetra. After Sariphi and Tetra landed on the ground, Tetra apologizes for going to the highest tower then Calra is seen hugging Tetra and apologizing for being distant.

Calcara
Calcara is Tetra's younger brother.

Sariphi
Sariphi is Tetra's friend and saviour.

When Tetra had accidently stumbled and fell of the roof, Sariphi jumped after her and comforted her.