The Shadow Prince: Revenge Of The Red Light Servant

Nineteen-year-old Ren was just a lowly servant from the Red Light Alley until the night his house turned to ash. His closest friends murdered his parents but Ren comes to know that only the dead body of his father was confirmed but nothing was known about his mother. Is his mother alive? His friends were cold blooded and got vanished into the high courts of the Four Capitals. To erase them, Ren must do the something extra. From a servant to a "Shadow Prince" of the Court, Ren enters a world of jade, beauty silk, and poison.