REM SAVEREM SPOILER!

The brilliant, deeply compassionate crew member of the SEEDS project who raised young Vash and Knives. Rem is the absolute foundation of Vash's character; her unyielding belief that "no one has the right to take a life" and her sacrifice to save the colony ships are the sole reasons Vash became a pacifist. Wielding the geranium flower as a symbol of hope, her memory is a beautiful, haunting shield that Vash uses to protect his soul from his brother's darkness.