Reading this story is painful, the story itself is good but Yuriel is a just like what? For a villain she is a very minor one, but she is written with enormous power over the MC that it's quite unbelievable that the MC doesn't dispose Yuriel. I know that the MC is soft-hearted and all, but Yuriel is fucking inhuman she threw her lover under the buss when it doesn't favor her and doesn't care for human being evidence by Daisy, Daisy is a neutral third party between her and the MC conflict, but she is willing to sell her off to a noble if that will affect the MC. I know that in 2X chapter Yuriel is banished, but we all know she be back, so some kind of eternal imprisonment or cut off tongue, cut off finger and blinding her eye would probably be a good path if MC doesn't like killing(or maybe paralyzing her from head to toes if MC prefer that).
Yuriel is like a needle that can give you tetanus so it's kinda weird that you don't take care of it, I mean you can put it in difference place but there will still be a chance you accidentally step on it, so the better thing to do is trow it in trash.