Ba'al commissions General Mustul and alchemist Grushon to study and document a variety of mythical creatures from their world, including the fearsome Shataiki bats and their interesting counterparts, the Roush. Ba'al compiles their accounts into his journal, known as a blood book. He also includes stolen journal entries from his enemy Thomas Hunter and his master, the Shataiki queen Marsuuv. It contains sketches of various creatures and locations featured in Other Earth.
