“There are many books in this world I do not know. It makes me angry.” Ik-Soo suddenly announces he will travel with Yona and Hak to see the world. Yoon is upset and unable to contain his anger. Though Yona and Hak understand his feelings, they are unable to do anything but watch in silence.
I can memorize books after reading them once.
أستطيع حفظ الكتب بعد قراءتي لها لمرّة واحدة فقط
Ich kann Bücher auswendig,
wenn ich sie ein Mal lese.
Puedo memorizar libros con una leída.
Puedo memorizar libros con
 leerlos una sola vez.
Je mémorise tous les livres
que je lis.
Riesco a memorizzare i libri dopo averli letti una sola volta.
Decoro até livros tendo lido só uma vez.