Metaphor
Because it compares two things without using like or as
At the end of Frankenstein, Victor and the monster both come to death. Victor dies on Captain Walton's ship while running from the monster. ... Then, Walton comes into the room where Victor's body is, and the monster is there, crying over him.
https://www.enotes.com/homework-help/end-what-happens-frankenstein-creature-differences-593510
Lines 1 and 6 because they both say "They'd banish us; you know!"
