It was from a new lost episode of Creative Galaxy in which starts with Arty and his family head by to see some pink blood coming out and then got killed by the Winged Alien Beast (aka NYXUS) along with Annie and Jackson's families leaving Juju and her mother to both be alone and be comforted by Seraphina and Melody. Also taken from The Eggs: The Giant Killer Egg and Ni-Hao Kai-Lan: NYXUS' ARRIVAL
Credits to everyone for the logo and sounds.
