A route map: from theme to scenes
Route 1 (identity-first): choose a central change your protagonist must undergo; then design external events that repeatedly test that change. Route 2 (relationship-first): pick the most destabilizing relationship; then use the conflict in that bond to drive multiple identity shifts. Either route works, but pick one as your north star so your scenes don’t drift into “stuff happening.” Your outline should show which scenes change the protagonist’s beliefs about herself.