“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.
There are tons of books I'm not 
familiar with in the world.
Es gibt viele Bücher auf
der Welt, die ich nicht kenne.
Hay muchos libros en el mundo que no conozco.
Hay muchos libros en el mundo que no conozco.
Dans ce monde, il y a plein de livres
que je ne connais pas.
Ci sono tantissimi libri che non conosco nel mondo.
Há várias toneladas de livros pelo
 mundo das quais nem faço ideia.