The Uncrown Princess

Belle died in unexpected time and got transmigrated into her favorite manga as a 2nd princess of Eavrithia Kingdom, princess Phoebe Breille Echethier, who badly wants to be a queen. But she can't since her older sister is the crown princess, the next queen. So she used every method to get the crown even killing her older sister that leads her life into her deathbed.

But things change when Belle is now the owner of the princess body. She only wants a peaceful life, that's what she wished ever since in her past life. So she decided to just give up the crown and live peacefully.

I don't give a damn fvck about the crown, let just enjoy my luxurious and prosperous life in this kingdom.

"Forget about the crown! This uncrowned princess can live without it anyway!" -Phoebe Breille Echethier