There's Something Wrong with the Governor

An unfavoured concubine-born son of the Xie Residence was made, due to unknown reasons, into the Governor of Dong Chang, below only one and above thousands! The world only knows Chen Jue as a savage and ruthless man, however they do not know of the only white moonlight in his heart, the Qie Lan assassin Xia Hou Lian, who has been wanted in Dong Chang for many years! Once were childhood friends, but why do they now point their blades at each other? A Yandere Immortal Governor and a loyal ruffian assassin invites you to enjoy a bloody date!

Note: A White Moonlight is someone always in your heart but cannot have by your side.

(Source: MangaDex)