Long Mei'er smoothed the fur on the spine of the white rabbit and looked back at Richard, earnestly saying, "Alright, Wizard Richard, since you're so persistent, I'll give you another chance. Frankly speaking, the 'Void Book' you want is more confidential than the 'Blood Alchemy' you exchanged last time. It's not accessible to non-core members like you, and even most core members don't have the rights to exchange for it. However, I can give it to you, and you won't need to overdraft your points."
"What's the condition?" Richard asked.
"Do you know, the 'Void Book' kept in the division isn't complete, it's only a part, to be precise, the second half. According to clues obtained by previous members of the organization, the missing first half is kept by an ancient wizard family in a city at the border of the Southern Free Federation, near the Soma Alliance. But where exactly, it's unknown.