The Cheng Family originates from Suville of the realm Abington in the Atamara Continent.
Zhang is the chosen future leader of the Cheng Family, he fights for the realm Abington and has been serving under the region of Suville for quite some time. He is also a member of the Army of Suville and a member of the Aristoi religion. He has fought many major battles for Abington, and currently commands an elite infantry unit named "The Lord's Guards". The Lord's Guards is one of the most elite infantry unit in Abington with very high training and is a very cohesive unit. It is also the Guard of Honour of the Cheng Family.