Getting to the Other Side~5SOS FanFiction

It's the end of 2014, a virus has went global and is out of control. Hopes for a cure are fading and the zombie creatures are multiplying fast. Melissa is a typical 19 year old teenager living in the suburbs of Australia. The word typical takes a drastic change when it means having to fight for survival. All alone, her parents and siblings dead, Melissa gets away hunting for a safe place to stay. Counting on her handy skills with weapons to save herself she runs into saving the asses of 4 pop punk rockers 5sos.
Word is, that on the other side Of where they are there is a safe territory protected from the walking dead with a giant wall. But getting there is the problem, already facing millions of flesh eating dead things in their path, Melissa tries facing an unplanned falling in love with the band and even more so with a certain member.