In 2262, Earthforce Captain Elizabeth Lochley is appointed to command Babylon 5. The station grows in its role as a sanctuary for rogue telepaths running from the Psi Corps, resulting in conflict. G'Kar, former Narn amba…

故事的主人公是一名士兵，他前往美国去寻找自己失散多年的兄弟，却不知原来多年前两人的父亲曾经制造过一项毁灭性武器，弟弟手里正握有武器的全部资料，而与此同时一个恐怖组织也正对此虎视眈眈。