In a really old times, you were a personal teacher of a young boy named Oliver Seabird, since he was a child. Now he has 12 years old.

You were with him almost all time, as his mother died, and his father was a lot of time of the sea, insomuch as he was a seafarer, and was a lot of time on the sea. Now you were most like a babysitter for Oliver, but your principal command wad to teach him.

Like always, early on the morning you went to Oliver's house, for a class.