Mike also mastered the language and words of the green orcs, so he could read their books.
Besides, the castellan of the green orcs captured by Mike was still locked in the Snow Kingdom.
Mike immediately took action. He took Beatrice and Sayaka to the library and began to look for useful books.
The library was a large hall in the ice demonic bone-building hall. There were a large number of bookshelves and wooden boxes in it, which were used to pile up the books from various races that had been collected.
Mike also told Beatrice and Sayaka knowledge about the green orcs' language, so that they could help.
After all, Mike had collected too many green orcs' books. According to the statistics, there were more than 10000 of them. It was really difficult to find them by himself.
There were tens of thousands of green orcs' books, including all kinds of cultivation methods, local customs, human geography, and books about various major events.