Mary is a well educated , smart , thoughtful , respectful , caring girl. Her life was very normal as student in the designing department at a big university ,but i turned upside down once Exo's pack find out she was their mate , not only their mate , they find out that she was the source of power Master Lee Soo Man had promised the pack ,not realizing the Master only wanted powers for himself and in order to fill his eagerness he feeds up the pack that a girl with much power wouldn't be any good but to use her powers ,and before risking mating with Mary the exo pack tortures her not knowing that the girl was nothing but a beautiful creatures , harmless and peaceful , a girl with serene powers . this is our first story actually it is the first time we work on putting a plot into a fanfiction , i hope u'd enjoy it as much as you can , feed-backs and comments are welcomed anything is welcomed ! Reading is a bliss , thanks to every writer out there who had put so much hard work and to be brave enough to publish a story , writers and readers are great ! All Be Blessed ! and thanks for ur time!