进(🌠)京(👷)面圣的使节突然被人刺杀，三司竟然迟迟抓不到凶手，引得(dé )龙(lóng )颜(yán )(🎹)盛怒(nù )。御(yù )(🛤)史武梓杉奉命(🐮)调(diào )查，却(🎾)意(yì )外得(👋)知此案和同居(🏇)好友的过去(🖲)有(yǒu )(⚫)关……平静的朝(cháo )堂之下(xià )暗流(liú )涌动(💆)，一桩又一桩的奇(🐖)案竟(jìng )然接踵(🎫)而...