Brainstorming caused by incompetence within the group
BGBLGL has it, and it has complex flavors and can be quickly removed.
The content is the history of a group of people's struggle from a tiankeng to a tianfeng.
Okay, it's still a sinkhole in the end.
Don't expect a good series at the beginning
Don't expect a more intense series in the middle
Don't expect the ending to be a bad series
Don't expect the author to be diligent in this series