Fifteen is a, moody, and highly introverted Algebralien in Battle for Dream Island who prefers extreme isolation, residing far away in a shack. Maroon-colored with pink limbs and often wearing Nine's sunglasses, she is known for her violent, aggressive tendencies, using a flamethrower to ward off anyone who disturbs her peace. Zero (specifically referred to as Zero1) is a distinct, gray-bodied Algebralien character in the Battle for Dream Island Fandom subscriber milestone shorts, known for wearing a blue and yellow cap. He is portrayed as a controlling, easily embarrassed bully to other Zeroes, yet exhibits a softer, sometimes clumsy side and has a crush on fithteen. (YES I GOT THEIR DESCRIPTIONS FROM GOOGLE)