HP: New Game Plus – My Genius Son Rewrites Destiny

What if Severus Snape's mother never fell for the wrong man? In this Harry Potter fanfic, one changed choice sends ripples through time—transforming the Half-Blood Prince from a tragic figure into a true hero. No more suffering. No more senseless deaths. A thousand butterfly wings rewrite fate itself, and the one trapped in darkness finally rises to end Voldemort's reign. All those regrets? They never had to happen. The magic you've been waiting for starts here.