Kim Rok Soo was not exactly sure what to do. He remember falling unconscious while fighting a monster when in the next second, he wakes up in an extremely glamourous and luxurious bedroom. What the heck is going on !?! And where the hell did such a scary butler come from!?! Well he guess it fine, after all it now much easier to achieve his slacker life and he even get a new younger sister whose too innocent for her sake. Genderbend Original Cale because she is a goddess~All Rights Reserved