As a response to the whole "the healer is op after getting kicked out" comment bellow, it's not just that, it's pretty much everyone getting kicked out. Tanks, Healers, Magicians, Guides, etc. personally I like this one better than the others because there is no desire for revenge, and none of the "wow he/she is actually very stronk" idea. Just that she has some special medicine and a strong desire to help as well as issues with her self esteem due to her old party. The point of the manga isn't some fantasy battle thing, but something a bit more focused on discovering one's self worth and helping people with what looks to be a lot of romance tossed in (by kicked out of party standards).