The child came from a remote mountain nook far from the city.
Tips
history
旯 is not used independently in modern Chinese — it occurs only in the colloquial binome 旮旯 ('a nook / corner'), paired with 旮. The phrase 山旮旯 means a remote mountain corner.
memory
旯 is the mirror of 旮: here the sun 日 is on top and 九 below. They only ever appear together as 旮旯.