Working Hard Today to Make History Less Regrettable

If you like the Three Kingdoms, the early Tang, the early Ming, or watching the fortress emperor get beaten up, check out the other stories in this series in my profile. Thanks for adding them to your favorites! This story is a slow-paced journey through time. This installment is complete. Bonus chapters are being updated daily. The bonus chapters are in another story in my profile. 30% of the story is locked from preview, OWO. Updates usually come around midnight. Shang Jin transmigrated with a System. His mission is to save the historical figures who met unfortunate ends in parallel timelines. Although there are only one or two targets per mission, that doesn't stop him from saving thousands upon thousands of people! 【Host, don't you think that having a buff for saving so many people who met unfortunate ends makes you look like you're going to die young?】 「??? Don't jinx me. I'll live to a hundred! And so will they!」 * Qin: The Xianyang Palace stands, and the Great Qin empire will endure for ten thousand generations 【The Great Qin built on the achievements of six generations and unified the realm. The name of the First Emperor shook the four seas. But then came the upheaval at the sand dunes. A foolish ruler took the throne, corrupt officials held sway, and chaos erupted within a few short years. Xianyang Palace was reduced to ashes, and countless texts vanished into the river of history. Thus fell the first empire to unify all of China…】 On his first day in the Great Qin, Shang Jin found it hard to adjust. He thought protecting Fusu was already the most he could manage. Years later, he paid another visit to the First Emperor in Zhangtai Palace. Looking up, he saw Li Si, Han Fei, Li Mu, Han Xin, Wang Jian, Wang Ben, Wang Li, Meng Tian, Meng Yi, Li Xin… The Great Qin needed a happy ending for everyone! He just couldn't break his habit of rescuing and helping people. As for Zhao Gao and Hu Hai? The grass on their graves was already several feet high. * Han: Changyang and Wuzha, where the Twin Jewels of the Han dynasty spent their final century 【A great victory at Longcheng, a surprise attack on Gaque, the recovery of Henan, and an expedition beyond the northern deserts. Made a marquis after his first battle, peerless among the armies, conquering five states in seven days, and performing the feng sacrifice at Mount Langjuxu. They were the brightest stars of war under Emperor Wu of Han, but even the most dazzling generals shone like shooting stars. All that remained was Liu Che, in his later years, traveling back and forth between Changyang and Wuzha…】 On his first day in the Han dynasty, Shang Jin learned that his family had been physicians for generations, so he decided to enlist as a military doctor. Years later, Shang Jin marched three hundred li in a day alongside Huo Qubing and helped Wei Qing capture the Xiongnu Chanyu. Thinking back on his original plan, he suddenly realized something was off. Never mind. He stopped thinking about it and chose to spend his retirement at an imperial retreat with Wei Qing, Huo Qubing, and Liu Che. * Tang: After the An Lushan Rebellion, the Guiyi Army's souls return to Chang'an 【After the An Lushan Rebellion, the Western Regions fell. The Han people there were enslaved for sixty years, isolated from the Tang by a thousand li. Zhang Yichao led his forces in revolt. Surrounded on all sides, he reclaimed the Hexi region. Later, Emperor Yizong of Tang summoned him to Chang'an, where he “returned to the court in submission,” never to go back to Hexi. The Guiyi Army endured one setback after another and gradually declined, until it was finally wiped out by Li Yuanhao during the reign of Emperor Renzong of Song…】 On his first day in the Tang dynasty, he was a slave, whipped and abused by foreigners. The people of China would not be slaves. He would join General Zhang's uprising! Years later, the six commanderies and their lands were as they had always been. He sat securely in Chang'an, using his own strength to protect the Guiyi Army and the Tang dynasty. The possibility of restoring the Tang dynasty to its former glory. * Song: The humiliation of Jingkang, and Yue Fei's army marches north to reclaim the realm 【After the humiliation of Jingkang, the Southern Song retreated to a corner of the realm. Beyond the bustle of Lin'an lay people driven by hunger to abandon their homes, wandering everywhere with death at every turn. Yue Fei led his army north. The people of the two river regions spread the news from village to village, and rebel forces across the land answered his call, attacking the Jin from both sides. Yet he was eventually executed on the fabricated charge that he had committed a crime “that may or may not have existed.” The Southern Song ultimately fell, and the hope of recovering the lost territories faded…】 On his first day in the Song dynasty, the period he arrived in changed from the Yuanyou era of Emperor Zhezong to the first year of Emperor Qinzong's Jingkang era. What kind of disastrous start is this? The mission's difficulty just shot through the roof. Could I at least get a normal emperor? He really wanted to keep leading troops into battle, but couldn't, so he chose to take the civil service examinations, become a court official and then a chancellor, and support Yue Fei's northern campaign. Wanyan Gou? (wipes away tears) The late emperor has already passed away. Qin Hui? What he's holding definitely isn't a book called The Ten Most Gruesome Tortures Explained. * P.S. [Please read this!] The author is working an intense schedule and will do their best to update. There are livestream elements, but not many. The livestreams are for history buffs in the future, not people from the past. The author likes ensemble casts and will save lots of people who met unfortunate ends, OWO. If there's a character from this era you like, feel free to mention them, and I'll give them more attention. Mission targets include, but aren't limited to: Fusu, Wei Qing and Huo Qubing, the Guiyi Army, Yue Fei… Others still need to be researched, but feel free to suggest people you'd like to see, except the Qing dynasty. The protagonist isn't overpowered from the start and has flaws. You can tell from the blurb that he'll grow. Parallel timelines that do not affect one another. The author isn't an expert or a scholar, just a history buff, so there may be mistakes, orz. Please feel free to point them out calmly. If you notice another reply beneath your comment has been deleted, the author probably didn't delete it for no reason or because someone insulted you. Most likely, I accidentally replied from my reader account, QAQ. The latest blurb screenshot was saved on Weibo on September 15. Theme: The world is beautiful. May everyone who met an unfortunate end get a happy ending.