Star Fall

since they're a shadow, they can't really die, and can shapeshift. they bleed stardust. they're really good friends with both death ray and salt water, which is quite hard considering salt water and death ray hate each other, which is also harder since they're siblings.they try to be as nice as possible, however they wouldn't exactly hesitate to hurt and/or kill anyone if they really needed to. like death ray, they have violent tendencies, but don't act upon them unless they have a reason to, however they act upon them quite a bit more than death ray because even the smallest reason to hurt/kill someone they'll take. they have a secret, giant crush on salt water, and they join him on his crime sprees sometimes just so they can be close to him. they really want to confess to salt water, however they fear that if they do, either a) death ray would stop being their friend since she hates her brother, b) salt water would laugh at them, turn them down harshly (because that's just how he is), and then never talk to them again, unless he's messing with them, or c) both.