Maggie the Ranter

Our main character Mackayla (Mary Sue)'s sister is murdered while studying in Dublin, so she goes to Ireland and yells at people until she gets her self into really hot water and is saved by some supposedly random guy that I think is supposed to be a love interest but is really just an ass.

Of course, everyone figures out our obnoxious MC has a special power that makes her valuable so she gets saved. It might have been a funner read if they didn't. Ugh I hated this character really bad.