It's good to read. I especially like the beginning. The characters are very three-dimensional and the plot doesn't make readers look like fools. The ending isn't bad, but it feels like it could be better.
This is a book about interstellar survival that was delayed by the copywriting and title. Although I feel that the completion part is a little faster, the flaws are not hidden. I have read a lot of interstellar articles, but this is the first time I saw this type of interstellar infrastructure. I have a feeling of seeing another possible future interstellar. The character of Mao Mao is so well created. Baby, you are a little hero. I am looking forward to the sequel and the next work.