SFS Standard Novel Mutation Feat 1

Source Galactic Ancestries pg. 213
You present evolutions distinct from any other members of your species, like your ancestors developed for an environment different than your peers, but no records indicate how or what happened to necessitate your variance. Genetic or temporal attempts to trace your family history or lineage find nothing. You gain one 1st-level ancestry feat you qualify for from an ancestry different from yours. That ancestry feat has the Gap-touched trait for you.

Traits

Gap-touched:A creature with this trait is a member of the gap-touched versatile heritage. They are creatures with a strong connection to the Gap. An ability with this trait can be used or selected only by gap-touched.
Lineage:A feat with this trait indicates a character's descendance from a particular type of creature. You can have only one lineage feat. You can select a lineage feat only at 1st level, and you can't retrain into or out of these feats.