Ah Jie is invited to dinner at Hana's residence and meets her grandfather, who reveals more information about Summoners.
until you were old enough 
to live on your own.
hasta que tuviste edad para vivir solo.
hasta que tuviste edad para vivir solo.
finché non sei stato abbastanza grande
 da vivere da solo.
até ter idade suficiente pra viver sozinho.
пока не стал достаточно самостоятельным.