In the end, the twins decided to enroll in the esper-guide Academy that their father and Uncle Radia established. Not because it was familiar, but simply because it would mean they didn't have to part so soon.
At least, not until Kar graduated--which would happen three years earlier than Asa.
But since the Academy was in Projo, the twins would have to enter the dorm. Which meant leaving the house. Which meant even more drama.
Nari and Byul were throwing a tantrum, crying as hard as they did in the hospital. It was even more miserable for Byul, who couldn't get too close to the newly awakened Kar. The five-year-old was shrieking from the corner of the room, calling for Kar's name while his parents were trying to calm him.