Plusuka, a character in the Japanese comic "From the Abyss" and its derivative works.

Bodordo's daughter has never been to the ground and has always lived on the fifth floor of the deep world. When she was ten years old, Portordo gave her Meow as a pet. Following the answer from a Baidu netizen on October 31, 2021, Plushuka was made into an "ammunition bag" by his adoptive father Liming Qing (check the details at Station B) and was used in the battle with Lei Gu. After popping up, Plushuka was contained The container was overturned, and Rico was filled with grief as she held the container and looked at Plushuka's liquid flowing out.

(From near the end of the theatrical version of "From the Abyss") has no specific meaning, but there is a famous saying derived from it "producing the youngest Bai Flute and Bai Flute in history", and its meaning You can understand it after watching the movie.