Hidden Letter

I am getting forgetful as I age. I suspected ever since I first saw you, but I didn't say anything because I wasn't sure. But today I know for sure. I know your teacher. He came to this village not long ago. It was a short encounter, but we shared many stories. I heard about you from him. I heard about your looks, behavior, and just about everything. That is why I was able to recognize you. Your teacher left you with a quest. He told me to give you the quest if you come to this village as a competent traveler. Your teacher hid a <HFFFA7272>Letter<HFFFFFFFF> inside a <HFFFA7272>box<HFFFFFFFF> at the <HFFFA7272>sea<HFFFFFFFF> near the <HFFFA7272>Pioneer's Road<HFFFFFFFF>. Go and get that Letter.

He is perhaps testing your superb abilities. What you have to do is retrieve the <HFFFA7272>Letter<HFFFFFFFF> from inside the <HFFFA7272>box<HFFFFFFFF> your teacher has hidden at the <HFFFA7272>sea<HFFFFFFFF> near the <HFFFA7272>Pioneer's Road<HFFFFFFFF>.

Did you bring back the Letter? You want me to read it for you?
Oh, this letter is written in ancient 자. Your teacher must be very knowledgeable. It is no wonder you can't read it. Wait a moment while I interpret it.