Summary
1937, Gyeongseong, Joseon. There existed a heretical figure known as the 'Shamaness in Black', whose existence was concealed by the Government-General of Joseon. A penny dreadful horror novelist from Japan, Iwaya Kyousui, pushes his way into accompanying her in order to conduct research. A tactless novelist and a heretical shamaness form an unlikely partnership, unfolding a Korean occult action story. NOTE: Previously, this manga ended at Volume 2, however since August of 2025, a third part, the Busan arc, begin serialisation.