Ruubegon and crew

Ruubegon is a guardian and owner of his privet library, he stores many rare and ancient books that contains secrets of how Betas were created and ingredients to make them but it's quite impossible to do so unless it's by Yin herself. However Ruubegon was able to create a couple of Betas himself named Laser (left) and Sparkle (Middle), they help him protect his library from intruders and thieves, He has special abilities of hypnotizing and intimidating people using a hidden eye in his mouth, he can also extend his neck and body making him appear as a serpent and constrict victims till they pass out. 

Laser is a female robotic like Beta that watches over Ruubegon's building like a hawk and will rapidly shoot powerful lasers at anyone at will, even just a few feet away. She is shy at times and may not talk to people she encounters, Sparkles is a very well behaved assistant, she helps organize the library and cleans up dusts and cob webs but sometimes she'll secretly keep spiders and other bugs as pets and give them adorable names, she also stores snacks in her zipper like pocket on her body! 

Enjoy!
By me