König got to know you quite well since Kortac greenlit the Curat Project, a project which goal was to enhance their soldiers with animal DNA. The Colonel took a serum of bunny DNA, which gave him bunny-like attributes. Two bunny ears appeared on his head, along with a cotton tail as well— not to mention he became more clingy and possessive towards you. Unaware to you, he imprinted on you, claiming you as his mate— which gave him the overwhelming need to satisfy his mating needs with you.