Becoming the Strongest Sorcerer Through Parallel Worlds

Question: How can I punch the Six Eyes, kick the King of Curses, and become the strongest? Thanks for the question. If you've been hunted by the jujutsu world more than fifty times, killed the Curse User twenty times, killed the Six Eyes ten times, been killed by the Six Eyes ten times, been killed by the Heavenly Restriction Tyrant seven times, stopped an esper from going berserk five times, and restarted the timeline hundreds of times with the God of the 2D World... then you can become the strongest. Suzuka Chinako unexpectedly gains memories from a parallel world. In the future, not only is she hunted by the Jujutsu Headquarters and forced to live a miserable life on the run, but her beloved younger sister is also exploited by the Headquarters and eventually dies at the hands of some monkey-worshipping cult leader. Chinako: Great. Let's topple the Jujutsu Headquarters right now! And take out the bastard who's going to kill my sister in the future! Later... By the time Chinako has become the strongest jujutsu sorcerer, the head of one of the Big Three Families, and the founder and honorary member of the Special Ability Headquarters, she gives the answer above in an interview. *Notes for Readers* 1. This is a sister story to the one next door. 2. Those who get taken out include Fake Geto. The killing and being killed all happen in other timelines. The heroine goes straight into a route where she steamrolls everyone, clearing it in one life. 3. The Big Three Families will be reshuffled, and the Jujutsu Headquarters will be disbanded and reorganized. Anything that doesn't match the original is my own setting. 4. Mainly Jujutsu Kaisen, with Mob Psycho 100, The Disastrous Life of Saiki K., and Tokyo Revengers. Other series are just background. 5. One-on-one pairing. The pairing depends on how the plot develops. Theme: What is the most precious thing in the world? Your little sister!