My Sister Tortures Me Again and Again [Quick Transmigration]

One-sentence summary: A girl cursed by her younger sister keeps returning to her past lives to change her tragic fate. Story One: The Tyrant's Secret + The Blossoming Physician's Daughter vs. The Naive Wolf Boy (Complete) Story Two: Twins, Born of the Same Mother but Destined for Different Fates + The Substitute Little White Cabbage vs. The Second Young Master Who Says One Thing but Means Another (Complete) Story Three: An Out-of-Fashion Star, But Never Past Her Prime + The Washed-Up Star vs. The Devoted Patron (Complete) Story Four: The Sacrificed Girl + The Most Beautiful Teacher in the Village vs. The Proud Little Fox Demon (Complete) Story Five: It's Hard Being a Mute Wife + The Mute Bride Brought in to Bring Good Fortune vs. The Sickly Eldest Young Master (Complete) Story Six: Three Hundred Days After the Apocalypse + The Elegant, Steady Female Scientist vs. The Zombie King (Complete) Story Seven: The Cursed Twins + The Peerless Divine Healer vs. The Bloodstained Young Nobleman (Complete) Theme: Reincarnation for Love