Witch Hunter Robin S01E18 - In My Pocket

Nagira meets with a contact in Walled City, who shares a rumor about a "Fragment of Wisdom" that was left behind by the witch Methusaleh, which many, including Solomon Headquarters, are searching for. STN-J notices an increase in murders of witches in Walled City. Robin remembers something she had left in her apartment, only to find it gone. Nagira's search leads him into trouble, but Robin saves him with Michael's help and they realize the nature of the "Fragment of Wisdom".