Rotten Soil and Green Glow

This is a world made of magic, and there are various intelligent races. However, except for humans and elves, other races are collectively called demons. There are three human countries, Omicron, Xuantian, and Modtala. Trivia, the kingdom of demons Elf Kingdom Sidria The Church of the Sea in Modtara, which believes in the creation mother goddess Garlef, has branches all over the human kingdom. Its bishop identifies all demons as evil races and encourages all human countries to massacre demons. After the scattered demons were massacred by humans for nearly fifteen years, the last pure-blooded black dragon among the dragons (a type of demons) stood up, which is the protagonist of this game, Jacino Grat. She brought the demons together, became the first demon king, and founded the country of demons - Trivia But there seems to be a deeper conspiracy brewing...