Getting Married in a Period Novel [Quick Transmigration]

The time-traveler Qiu Xiaochan receives a new mission: transmigrate through novels set in different eras, change the fate of the original host, whose marriage was unhappy, and find a man who truly cherishes her to spend the rest of her life with. During the missions, the System's scanner serves Xiaochan faithfully, identifying the finest unmarried young men within dozens of miles as her targets. She thought the nine worlds were just a game. Only in the end did she discover that she was the cure that saved him from desolation, turning him from an emotionless machine into a man of flesh and blood. [Reading Guide]: Each story is around 100,000 characters, a collection of stories set in different eras. Farming, sweet romance, and face-slapping moments, with happy endings. Also, I didn't have a clear enough plan while writing the first story, so it has a few plot holes. Please don't flame me. If you want to avoid them, start with the second story. (The male lead is the same person throughout. The heroine's mission is to let him experience love.) 1. A Young Widow in the 1970s (beautiful village girl × educated youth sent down to the countryside) 2. A Shantytown Girl in the 1990s (dancer × obsessive prosecutor) 3. A Little Maid in the 1980s (hardworking orphan girl × disabled □□) 4. A Superstar in the 1990s (Miss Hong Kong × wealthy young heir) 5. A Female Spy in the 1930s (glamorous spy × a Republican-era young master, a spy among spies) 6. Childhood Sweethearts in the 1990s (sweet, adorable girl × aloof top student) 7. Married First, Fell in Love Later in the 1990s (wealthy heiress × accomplished, reserved man who rose from humble origins) 8. Love on the Battlefield in the 1930s (traveling a thousand miles to join her husband × his journey to win back his wife) 9. Passionate Rock Love in the 1990s (actress × lead singer of a band) My completed novels: Sweet Love in the 1980s Phoenix Girl of the 1990s The Darling in His Palm in the 1980s The Organization Found Me a Match in the 1960s The Second Wife of the 1970s Transmigrated into the Villainous Tycoon's Substitute Lover [Entertainment Industry] The Pampered Young Wife's Marriage in the 1980s Youth in the 1960s Brilliant Days in the 1980s All-Around Superstar [Entertainment Industry] Theme: Sincere hearts are met with true love. What is longed for and never forgotten will surely echo back.