The ancient house had over a hundred manuals on its sandalwood bookshelf, with three manuals and two techniques at the topmost layer. There was one manual and two techniques there.,The pure essence of heaven and earth contained within the Essence Stone can be directly absorbed by those at the Spirit Martial realm, enhancing their cultivation efficiency. It is extremely precious.,However, Lin Feng's attention was currently on the gilded gates in between the two gigantic pillars. This five-meter-tall golden gate exuded a sense of antiquity, and it was tightly closed. No matter how hard Lin Feng pushed, he could not budge an inch of it. Moreover, around him, Lin Feng couldn't find any switches or mechanisms either.。