mood: is a literary element that evokes certain feelings or vibes in readers through words and descriptions. Usually, mood is referred to as the atmosphere of a literary piece, as it creates an emotional setting that surrounds the readers.
shady(it means you find them untrustworthy, suspicious, of questionable intent in their actions, is up to no good.), gloomy (gloomy is dark, depressing or dim) and cheerful (a person or thing that brings joy, humor or good spirits. A bright room that makes people feel happy when they enter)
pov: point of view refers to who is telling or narrating a story
first person witness (where the story is narrated by one character at a time. This character may be speaking about him or herself or sharing events that he or she is experiencing), second person introspective (is you being told how you should do something), third person omniscient (the narrator tells us about what's happening in the story. In third-person limited, the narrator shows us the thoughts and feelings of one character. The narrator is all-knowing and shows us the inner world of every character that appears.)