It's hard to give an exact time as it depends on the manga's plot development. But typically, Yuta Okkotsu shows up when certain events and character arcs lead to his introduction.
"Deception" was the wrong word. The correct word should be "tireless in teaching". This idiom means to be willing to teach others without feeling tired. It originated from the Analects of Confucius. Confucius emphasized the importance of never getting tired of learning and teaching. This idiom is used to describe the very noble qualities of a teacher or tutor.
While waiting for the anime, you can also click on the link below to read the classic original work of " Full-time Expert "!
Deception's explanation was that a person was very bad, always destroying other people's good deeds or doing things that were harmful to others, putting others in a difficult situation. This word was a pejoling term. It was usually used by others to scold others to express their dislike for this person.
While waiting for the anime, you can also click on the link below to read the classic original work of " Full-time Expert "!
Since I'm not well - versed in Yuta Tanaka's light novels specifically, it's hard to say for sure. But in general, light novels often have simple yet engaging language, vivid characters, and unique story settings. His works might also follow these trends.