"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 "!