there was a manga i read years ago ad i think it was like chinese histoical and this girl got sent to marry a "crazy/dumb prince" that her sister was orriganaly supposed to marry and in one of the scence i remember they both got trapped
there was a manga i read years ago ad i think it was like chinese histoical and this girl got sent to marry a "crazy/dumb prince" that her sister was orriganaly supposed to marry and in one of the scence i remember they both got trapped