Are you doing proper business or looking for fun (Chapter 6.27)
Link didn't think that Helen would think of the differences between civilizations while everyone was still immersed in the shock and pressure of the advanced civilization.
Since Helen had asked, link would answer her truthfully.
"If we want to rank the space civilizations, then the human civilization on the previous planet can only be ranked as level 0. It's mainly reflected in the fact that we can only use the resources of the planet itself for development, and we're still in the fossil fuel stage." Then link turned to Helen and said, " however, Helen's creation of the tokamark device has brought the wasteland into the clean energy era. The civilization level of the wasteland has now advanced to Level 1.
While link was explaining and everyone was listening, Troy was gradually approaching the transition portal under the guidance of Satoko.