An investigation done by Tianjian, the god of war, into the health of Aihua, a woman he cares about, forces him to juggle responsibilities, as he dives head-first back into action, bringing back an enemy from the dead to enlist his help.Who was Lang and Huangxing's puppeteer from The Sisters? And can they do anything about it? Find out as our heroes navigate dangers that start inside of them, and span the fabric of reality.