"Bronze Bell Plum Rain": In the Shanghai Concession in 1941, an orphan girl named Qiwei was involved in an undercurrent of espionage because of half a copper bell. When she witnesses Lu Jingran, the manager of a foreign bank, delivering a secret letter, the fate of the two becomes entangled in troubled times. He protected her, she conveyed the message for him, and the copper bell at the entrance of the alley witnessed the unspeakable feelings in the flames of war. In the end, he rushed to the front line and left behind a sentence: "I will come back when the bells ring all over the alley." And she was guarding the tailor shop, in the rainy season year after year, waiting for a promise that she didn't know whether it could still be fulfilled.
