In the 26th year of the Republic of China, the neon lights on the Shanghai beach were bloody. Paramount's number one Gu Lanyue, on the surface is a drunken socialite, but secretly she is the Red Party's ace agent "Rose" - with a bomb hidden in her chest and intelligence in her hand, she uses her beauty as a blade to carve out a bloody route in the ten-mile foreign market.
Once a book traveler disrupted the situation, she mistakenly rescued the future bandit leader Xiao Ye, a down-and-out young man whose family was ruined, and later became the wildest dog on the anti-Japanese battlefield. The two worked side by side to blow up the Japanese "Amaterasu" armored train into a sea of flames and sink the "Autumn Festival" biochemical reagent into the Yellow River, turning the 30,000-yuan bounty into the biggest joke in Shanghai.
From Paramount to the Longhai Line, from the old Yellow River route to the Lunan base, they used flowers as blades and blood as fire, planting stars on the muzzles of their guns and roses in the ruins. When the last tango sounded, Rose and Wild Dog finally planted flowers in a place where there was no war - and the rest of their lives that they owed each other had just begun.
