Traversed to the Ark of Tomorrow, but was a traveler

1. More and more, the plot is pushed faster, and the plot that is unnecessary to write is out of water.

2. Beat the Sami meat pigeon, study the relevant settings, and then go back and change the plot about the pre-civilization and the ice field I wrote earlier, and change what should be changed, and what should be perfected.

3. I didn't think about it