Travel back to a world where humans are scarce and beasts are rampant, but it's not the worst of all, it's even worse...... Before the crossing is spring, wearing a short-sleeved shirt; And after crossing, she fell directly into the deserted snowy area, and almost froze her to death. She is not a fairy and does not have a cold-feared physique that is beyond the mortal, but, fortunately, she has a collection system! Note: This article is a systematic text + farming text + infrastructure text, there are more private settings, more slow heat, I like to see the adventure text of the farming type, you can collect it, and I guarantee that I will work hard to update the code word every day!