As a failure, I can

The East Sea, within the borders of the Oikote Kingdom.,That's the "Yi Wa Xia" martial art. Relying on that martial art, he had no problem walking around the East Sea.,Besides, the world's writing is a mix of English, Japanese, Chinese characters, and some strange Roman letters and completely unfamiliar words. Aside from a few letters and numbers he can understand, everything else looks like gibberish to him.。