Yun Lintian and Yun Tian had flipped through countless books in the past week, but they hadn't found anything important. Most of the books here consisted of history spanning millions to billions of years, which was beyond their comprehension.
During this period, Xia Nongyue and the others had become accustomed to books floating in the air for no apparent reason. According to Yun Tian's explanation, someone was staying with them at the moment, but they couldn't see him.
Yun Lintian was also surprised that he could touch the objects here. Perhaps it was because the Tower of Fate was one of the relics. Unfortunately, only Yun Tian could see or hear him.
"Hmm?" At this moment, Yun Lintian discovered a tattered book tucked away in the hidden corner of the bookshelf before him.