《刺客信条：底层世界》的故事：一个饱受耻辱的刺客。一位深藏不露的间谍。一段追求救赎的旅途。1862年，伦敦。在工业革命的影响下，世界上首条地下铁路正在建造之中。当挖掘工作正在进行时，工人们意外发现了一具尸体。这具尸体也点燃了圣殿骑士与刺客之间，长达数个世纪的争斗的新篇章。
一位带着黑暗秘密的刺客，肩负将圣殿骑士击败、解除其对这个国家首都的掌控之大任，亦隐姓埋名于此地。不久之后，兄弟会将把这个人称做“亨利•格林、雅各布和伊薇•弗莱的导师”，而现在，他仅仅是个不为人知的“幽灵”……文章源自：力哥爱英语（ienglish521.com）力哥爱英语-https://ienglish521.com/2148.html
A disgraced Assassin. A deep-cover agent. A quest for redemption.文章源自：力哥爱英语（ienglish521.com）力哥爱英语-https://ienglish521.com/2148.html
1862, and with London in the grip of the Industrial Revolution, the world's first underground railway is under construction. When a body is discovered at the dig, it sparks the beginning of the latest deadly chapter in the centuries-old battle between the Assassins and Templars.文章源自：力哥爱英语（ienglish521.com）力哥爱英语-https://ienglish521.com/2148.html
Deep undercover is an Assassin with dark secrets and a mission to defeat the Templar stranglehold on the nation's capital.
Soon the Brotherhood will know him as Henry Green, mentor to Jacob and Evie Frye. For now, he is simply The Ghost.文章源自：力哥爱英语（ienglish521.com）力哥爱英语-https://ienglish521.com/2148.html
Assassin's Creed: Underworld is the eighth gripping novel from Oliver Bowden set in the immersive world of Assassin's Creed.文章源自：力哥爱英语（ienglish521.com）力哥爱英语-https://ienglish521.com/2148.html
文章源自：力哥爱英语（ienglish521.com）力哥爱英语-https://ienglish521.com/2148.html文章源自：力哥爱英语（ienglish521.com）力哥爱英语-https://ienglish521.com/2148.html
