The perfection you seek isn't perfection but Digging his own grave. Curl is a prodigy who had higher dreams but his education has to stop and became a Gunslinger because of the unknown people lurking in the shadow hunting for him while Palma dream of perfection after seeing Billy killing the Bounty hunter on his Father's bar. is been three years of training.
Palma and Curl join the force as brothers taking their first journey of becoming a Gunslingers. all of them they have their motive to become a gunslinger. one to be able to defend himself from unknown hunters and another to gain the perfection.