The author dropped it; the novel is thoroughly abandoned.
Tips
usage
Two main contexts: (1) unfinished real estate developments, a major social issue in China since 2021, and (2) TV shows / web novels with disappointing endings. Often used as 烂尾工程 or 烂尾楼 as nouns.
culture
烂尾楼 (abandoned construction) triggered the 2022 mortgage-boycott movement where homebuyers refused to pay for unfinished apartments.