Since I'm not entirely sure about this specific fanfic, but generally in Avatar: The Last Airbender fanfics, themes could include friendship, adventure, and the power of the elements. If 'buryinv' is a new character, perhaps themes could revolve around how they interact with aang and appa, like learning to trust each other.
Common themes might also be about the bond between aang and appa, which is very strong in the original series. If 'buryinv' is added to the mix, it could be about how they all form a new kind of family or team. Maybe there are themes of discovery, where they explore new places or powers together. And also, themes of facing challenges and growing stronger as a group could be present.
Look to Chapter 175 for the clearest answer. It begins with Wen Jiaojiao's eyes nearly rolled back into her head., keeps building through If you know you're sorry, why did you take so long and even redo your hair..., and lands on Su Yinwan, who had heard half his words, was a bit puzzled..
Chapter 143 is the strongest chapter-level answer because it starts from Is there really such delicious fish soup in the world? and follows through on The live stream audience couldn't help but praise, "You can only see such....
Look to Chapter 171 for the clearest answer. It begins with The afternoon rain stopped and started again, making the air even more..., keeps building through A few people simply moved the dining table into the small courtyard,..., and lands on They weren't any big shots;
If you want the clearest chapter reference, go to Chapter 137. Early on, Jiang Li personally went to Lai Fu's tomb and performed a small ritual.; later, the chapter leans on After it was finished, she took out talisman paper and gently waved it....
Look to Chapter 120 for the clearest answer. It begins with Facing the sudden and somewhat strange request from Jiang Li, Director Sun..., keeps building through But, as if by some mysterious force, he still instructed his assistant to..., and lands on Drink this." Wen Jiaojiao looked at the half.
A practical answer is Chapter 177, because it turns the idea into a concrete scene. The chapter opens with I'm actually the last?!" After the scores were announced, Wen Jiaojiao's..., adds pressure through Next time, stay away from me, I get annoyed just by seeing you., and ends on It was with.
If you want the clearest chapter reference, go to Chapter 158. Early on, Reluctantly, Jiang Yan had no choice but to forcibly join the group for...; later, the chapter leans on A few people lined up and jogged down the narrow path, looking strikingly....
If you want the clearest chapter reference, go to Chapter 116. Early on, But before the audience in the live room had time to continue brewing the...; later, the chapter leans on Jiang Yan quickly entered the room, and a few minutes later, he dashed out....
Look to Chapter 145 for the clearest answer. It begins with Chixia Village was located in a remote area with a backward economy, so..., keeps building through The villagers' daily meals were mostly about filling the stomach, so the..., and lands on What about it?" "That's unfortunate," said Jiang.