The Letter Has Arrive

Three days later, I went to the library as usual. Other than the usual team that goes to the library, there is another person added. It was Ian.

"I thought you're going to stay with Ruby today." I asked him while reading some books in the 9th floor of the Tower Library.

Thanks to Ian's fast reading, our speed in finishing each floor is faster. Now we're halfway through the 9th floor. By tomorrow, I guess we can enter the basement.

The reason we save the basement for last is… the librarian forget where the key is. I heard that he found it yesterday, but since we have gotten this far, we just finished all ten floor before entering the basement.