Han

Han was the homeworld of the Warriors of Peace during the Great Crusade and Ruins. During the Fifth Ruin, it was subject to a ruinous attack by the Crimson Lions and Dune Serpents, leaving it a Dead World while the Warriors of Peace took Jin as their new primary fiefdom.

Han is located in the far top left of Segmentum Obscurus, making it one of the furthest Primarch homeworlds from Terra. It has a varied climate, with great mountain ranges, lush forests and very fertile land to grow food. However, the technology of Han is still at a feudal level, meaning that most farming is subsidence and most inhabitants live in the rural areas. At the time of the Jade General's arrival on Han, there were three large and several smaller kingdoms, with a growing power in the flat and windy land to the north.