because both stories follow the structure of having ajins but this story seems to be set around before reimei in a different country
of course, this is my interpretation because the ending seemed to refer to an event before the main characters reached their end in reimei, the story is still set in the same world
yes the story was set in same world and this manga was lean more on sequel side but I believe at some point they were at same timeline. By the end of page it was referred that Rangetsu was able to shatter one of "door" that Time Arcana user in Reimei use to see the future possibility. This could be mean Rangetsu as "King of Beast" has shatter the unfavorable future and set a bright one for all ajin although there is price need to be paid like Loki died in Reimei.
sorry I mean pre-quel not sequel, confuse for a sec
Does anyone understood the link with reimei no arcana and ou no kemono ? We saw loki and the princess at the end (even before) ans I didn't understand what loki meant by telling he wants to see her ? Do we talk about their country in reimei no arcana ? Is it the futur, the past ? Or is it happening at the same time ? So many question that weren't answered (or I'm stupid, could be that too)