
Anyone knows a manga which the fl is transmigrated into a world where she is the one who only knows the demon king's name. Naming that demon king will prevent the world from ending. She has black hair. And afaik her name is Renee/Renne? She's a healer also. But can use any kind of magic
https://www.mangago.zone/read-manga/a_false_confession/ she's a healer(priest) named Renee but i don't remember anything about a demon king (i dropped it a long time ago)
I love the boys' color palette.
Siger and Etsen's drawing looks like a scene/or whatever of a BL manwha just an observation.
And boy Kairos here we go!