Tang Yi's interest in this tomb chamber stemmed entirely from the "book" character inscribed above it. Since it was a burial object, and it belonged to someone like Abe no Seimei, a great Onmyoji, it was certain that the books within were his own works.
As an Onmyoji, Abe no Seimei's works were naturally very likely to contain the methods for his Curse Seals, and this was exactly what Tang Yi had risked countless dangers to find here.
The burial chamber was not very large, approximately a hundred square meters in size, filled with bookshelves that held various books and even many bamboo slips.
Because they were placed underground and had never been disturbed, even after a thousand years, these ancient texts and bamboo slips were still in perfect condition.