Kingdom 2: Far and Away

Buod: After suppressing the rebellion of his younger brother, the King of the State of Qin, Ei Sei, who had taken the throne and is aiming to unify China, is threatened by assassins who entered the royal palace one night. Thanks to Shin and Ka Ryo Ten, who rushed to the scene, the assassins were successfully repelled, but it was clear that there was someone inside the palace who was plotting to assassinate