From Tokyopop:
K is a wizard who can grant wishes--all he asks in return is that which is most precious to the wisher...
Mourning from a horrific loss, Jin Ryu wants K to bring back her parents and brother from the dead. But when K tells her that a wish such as this can only lead to greater tragedy, he agrees to take her on as an apprentice. Now Jin observes K with his various and sundry clients: A father who wants to put a stop to his son's relationship... A young woman who longs for her lover to remember... A boy who will do anything to be accepted...

[Taken from Daiwon's international licensing's description]

Storyline: Jiyoung has been told about Trumps and the Rule to control Trumps from her maternal grandfather. When she goes to her new school, she encounters a super model that fights with a guy using special power that seems to be the one Jiyoung’s grandfather has been talking about. Unfortunately she gets involved in their fight involuntarily, and even meets them at her new school. She gets to know they are psychics called Trumps (or Cards) who have special talents, mingling with them and she realizes she also has a special power. Is she also a trump or the rule?

"People don't like my face." Said the overly handsome boy wearing a mask over his mouth. Of course, this wasn't it. People loved his face too much that they fainted and fought over him. It's just that he was way too dense to see it. His only friend was his childhood friend, and it just so happens that his childhood friend has a sister. She is our heroine. Her name is Mirang. Although she is tough, she has a beautiful face and a not too perfect personality. She's conceited, a bit spoiled, she says mean things, and her type of men are comedians?! She grew up apparently hating Won (the overly handsome boy). She threw rocks at him, she hit him, kicked him, and insulted him over and over again. It didn't affect him. Does this seem like a romance manga so far?Just wait for it. When her parents decide to get a divorce, she leaves for 7 years and now that she's back, she realizes her feelings towards Won. She kisses him and tells him "You're mine now". What happens when one of Won's admirers spot this? She of course reports it to the rest of the gang. Joy, oh joy. Please.. touch him! It'll build our entertainment.