Gate of Firmament — a role-playing game with a third-person view, executed in a Japanese style and set in a fantasy setting. The plot of the game revolves around the heirs of two fallen dynasties — Yu Wen Tu and Chen Jing Zou. They are determined to restore and reclaim what is rightfully theirs — the Chen and Northern Zhou dynasties. But to achieve their goal, they first need to find a mystical weapon of incredible power, which will help them close the gates of hell, thus preventing demons that sow chaos from entering the mortal world.