Valeria Von Estia the only daughter and princess of Valhala the garden of knights they said the first sword saint was born here as a knight and Valeria is also a genius 5 years old masterd kingdom sword techniques, 6 years old defeated her own sword teacher, 10 year old she become the youngest knight, 15 years old Valeria become leader of the knights squad and Valeria also become the next sword saintess but Valeria although can be a super serious and a stiff person but Valeria only weakness is "You" her love one