Responses
They meant the only Yeon in eunjang school
The school he attends to is written on the solution that he submitted, so donald ordered his underling to find people with yeon surname in eunjang school
Ohhhhh thanks
I'm confused, they said that Gray is the only one with Yeon there, so what about his parents?
sorry if I got this wrong I'm from another country and we don't really have this kind of things