Wan Saves the Cannon Fodder: A Handbook [Quick Transmigration]

The hardest thing in the world to let go of is a lingering regret. A Wan has lived two lives. In her first, her resentment stemmed from her disastrous marriage. Though she was nobly born and never put a foot wrong, conducting herself in every way like the perfect young lady, she still couldn't escape the fate of having a husband who loved someone else. That alone might have been bearable. A woman's heart can be misplaced, and a man's can change; she was not someone who couldn't let go. But why, after she'd already decided to step aside and make way for another, did these people still refuse to leave her alone? Why did they have to destroy her family? With the System's help, she was reborn. In her second life, A Wan successfully protected her family, stayed away from scumbags and scheming women, and lived a peaceful, happy life. But after two lifetimes, her greatest regret remained that the heroic childhood friend who had protected her all her life was killed in battle, dying a noble death. System: There is no such thing as a free lunch. I've already helped you be reborn, and now you must agree to an exchange. You will transmigrate through different worlds, fulfilling the wishes of people who died with regrets and saving heroes everywhere. A Wan's eyes lit up. Saving heroes sounded wonderful. Maybe one day she could help him. This is the story of A Wan, a noble young lady who still harbors regrets after being reborn for revenge, as she travels from world to world saving heroes. Even the most ordinary person may be an irreplaceable hero in someone else's eyes! [Beautiful, charming, adorably sweet heroine A Wan X Mysterious Hero] Reader's guide: 1. The heroine is gorgeous and irresistible, with a mysterious cheat-like aura. 2. There is no split-personality twist where "everyone turns out to be the same person." Every world is different. First Letter: Saving a silent musical genius (Behind every successful woman is a man) Second Letter: The cannon-fodder hero's comeback (A noble young lady, switched at birth, wants a heroic older brother who can hold up the sky) Third Letter: A supermodel's soccer-star lover (The hero in the middle of the pitch is actually...) Fourth Letter: The cannon-fodder fiance of a war-era heroine (A rough-and-ready hero and a pampered young lady from a fallen family are destined for each other) Fifth Letter: Laugh not, though drunk, upon the battlefield (A female general disguised as a man X a dog emperor disguised as a eunuch) My completed stories: Fantasy Romance: Jiang Xue and Mu Chongguang [Showbiz] (National heartthrob Huo, an all-around star who is hopeless at romance, X Jiang Xueyao, a beautiful-voiced, gorgeous, hardworking young lady) Western Classic Fanfiction: Pride and Prejudice: A New Beginning (A proud, reserved English gentleman X a noble princess from a foreign land) Indian Fanfiction: Reborn as an Indian Bride (A warmhearted big brother X a sweet, delicate younger girl) Coming next, please add it to your reading list: Western Classic Fanfiction: [Pride and Prejudice] The Gentleman and the Flower. Pride keeps others from loving me; prejudice keeps me from loving others. Between pride and prejudice, all it takes is a chance encounter. Theme: