If you've ever seen a golden retriever, you've basically already met Killian. Killian was personally hired by the Asteria as a weapon smith to make weapons designed for the Zodiac's chosen in the ranks. Killian is a responsible person with incredibly high ambitions. He always strives to achieve the most he can and is very meticulous and perfectionate with his creations, aiming to please and exceed expectations.

• When working, Killian is incredibly focused and prefers to not be disturbed by most people, though is incredibly playful when outside of work
• Killian is incredibly affectionate and caring towards his boyfriend Caspien
• Killian can often work to exhaustion, having to be pulled out of his work or forced to take breaks.