MC is a soldier who is assigned by his 'old-man' master to be hired as a body guard for some rich girl (who really hates him). The dude is totally out of touch with the high class lifestyle since he was raised in rural battlefields, this makes for the bulk of their interactions. He settles in the school (plays it undercover) making alot of enemies with your generic rich-kid types who sometimes have gang connections that lead to alot of small conflicts where he shows off his skill. Other half of the action comes with assassination/kidnapping attempts on the miss which he handles smartly (dude is brain over brawn). They live in the same mansion with another girl (who is all over him), but mc is firm on his objectives and he painfully but slowly makes the heroine see him in better light.