The worlds can be divided into two-ones of spirit energy and others of matter. Only certain types of beings can cross the bounds that separate those different worlds: human masters and demons. Both Ja...more
The worlds can be divided into two-ones of spirit energy and others of matter. Only certain types of beings can cross the bounds that separate those different worlds: human masters and demons. Both Jaechul and Moonsoo can cross those bounds, and fate has them become unlikely companions on a long and possibly deadly journey.
