When he woke up, Zhang Mo became a Sichuan Army company commander on the Songhu battlefield in 1937. With the "Kill the Enemy and Explode Soldiers" system, he originally wanted only to survive, but after witnessing the broken mountains and rivers and the suffering of his compatriots, he determined to use his power beyond the times to carve out a future for this land. From the flesh and blood mill in Songhu to the blood oath in the city of Nanjing, from holding up the sky outside Wuhan to the flames of war behind enemy lines, he carries a unique fragrance and has no plans left. With the "Mo Gun" as his banner, he gathers heroes from all over the world to create an undefeated legend. He has the ability to redeem all things and summon heroes, but he also faces choices and sacrifices. However, when the smoke cleared and he became famous, what he chose was not the pinnacle of power, but a peaceful retreat by the Taihu Lake. This is an epic battle of a time traveler, and it is also a legend about protection, choice and finally returning to the ordinary. The misty fragrance of ink lingers in the mountains and rivers, telling a different story of the Anti-Japanese War and the truly precious human fireworks after the legend.