Kyungsoo made a pact with Satan. In return for his eternal life, he sold his soul to him which we all know to be inhumanly possible to ever happen at all. And yes, this means it’s all just an exaggeration of things, but let’s just cut the story short. Let’ start by saying it all begun with a deal. A deal with a devil named Kai.

every girl wants a bad boy to be good for her and every guy wants a girl that is bad just for him. but in this case its every boy wants a bad boy or a normal boy to be just for them and every bad boy wants a good boy to be bad for him. 

Jongin(a muscular, tall, handsome, strong, powerful, drug lord) thinks kyungsoo is cute and bottom material, after seeing him on the cover of a magazine. But kyungsoo is the exact opposite. With his clean suits, big company, high power, unlimited money supply. Just being big in many ways. Kyungsoo is anything but a bottom.