背景 BACKGROUND STORY
"边境计划(Project Boundary)"是一款太空题材第一人称射击网络游戏，本作品力图描绘出一个具有强烈现实感的近未来空间战术环境。 玩家作为一名武装宇航员，置身近未来，在太空设施之间，身着自行搭配的宇航服，手持自行组装的武器，自由的飞行和战斗，经历宇宙间的昼和夜。
"Project Boundary(PB)" is a multi-player-first-person-shooter game project that focus on describing astronomical tactical experience of the near future. Player play as armed astronauts , fight zero-gravity battles in space and execute low-gravity operations on planetary stations.
在不久的未来， 材料科学的快速演进和广泛的实用化使得以太空电梯为代表的廉价的太空交通技术有了突破性的发展。 往来太空的成本急剧降低，太空空间每一天都在加速变得拥挤和商业化。 太空，昔日的高岭之花，走下神坛，进入了人们的日常生活，成为人类生存世界的新 边境 。
在传统空间概念被彻底颠覆的宇宙，善恶也流转不定。 随着太空商业活动在全球普及，太空领域的所谓海盗活动也日渐猖獗。同时，声言旨在保证安全的太空安全承包商也悄然而生。 太空海盗和太空安保一体两面，互为表里，为了物资和金钱，在太空空间中在展开了无尽的争斗。
It is the near future.
We are in the age of rapid developing space travel technology.
Thanks to the invention of nano materials with perfect micro geometry, a super efficient earth-space travel system called “space elevator” suddenly made possible to build with only a very manageable cost.
Within years space elevator burst spread through out the globe.
Transporting by such elevators is very much affordable. Go to space rapidly become practical to everyone.
Tired of the heavily crowded and tightly confined earth, people flooded into the uncharted ocean of heaven, putting hands on everything they can have a grasp.
Merchants and pirates, mercenaries and outlaws, government and rebels, they eat and got eaten.
It is the Boundary between the old style life and the new one, the age of universal discovery and great competition is coming.