The older brother of Hong Lu (Project Moon) and a recurring antagonist in Limbus Company. Based off of Jia Huan from Dream of the Red Chamber
From Canto 8 onwards, he wears the E.G.O equipment Contempt Awe (E.G.O) from Spiral Of Contempt.
His real name is currently unknown, as after the death of his younger brother Daguanyuan'S Jia Huan (Project Moon), he took on his name.