Great Qin: The Longevity System, I Am Lord Wu'an

Chen Ling transmigrates to the Qin Empire and awakens a Longevity System, but he is frail and sickly. By revealing the future of the wars against the Six Kingdoms, he earns the title of Lord Wu'an. When the First Emperor fakes his death, Chen Ling commands a powerful army and turns the tide. Streamer Ying Yinman transmigrates and starts livestreaming, only to discover that history has gone off the rails: the Qin Empire unified the land in just six years? Chen Lin beat up Fusu? The entire internet loses it!