女主(zhu)角意外穿越到(dao)古代,君心(xin)(xin)成為(wei)夫君心(xin)(xin)上人(ren)(ren)(ren)(ren)的上人(ren)(ren)(ren)(ren)庶妹。為(wei)了保(bao)全自己和夫君的讓(rang)位幸福,她決定主(zhu)動(dong)讓(rang)位給心(xin)(xin)上人(ren)(ren)(ren)(ren)。君心(xin)(xin)然而,上人(ren)(ren)(ren)(ren)心(xin)(xin)上人(ren)(ren)(ren)(ren)卻深愛著她,讓(rang)位兩(liang)人(ren)(ren)(ren)(ren)之(zhi)間的君心(xin)(xin)糾葛情感(gan)如何演(yan)繹?