There was no trace of human activity in the mountain valley. Evidently, the location of the mountain valley was very secretive, so very few people would notice it. Moreover, it was a very normal mountain valley, so even if one noticed it, they would not care about it.
Mo Wen walked around around the valley and found that there were many fruit trees in the valley, including apple trees, pomelo trees, peach trees… There were even trees that Mo Wen did not know of. Some of them had bright fruits invitingly hanging off them with smooth and shiny surfaces. It still wasn't the season to harvest the fruits, though.
Other than that, the mountain valley also had several plots of barren land which resembled vegetable patches. However, nobody had maintained them for over 300 years, so they had long since become desolate.