Just buy a new bow from a merchant or from the Free Market.
Because maple story sucks, go play a real game.
go to google and search maple download
just go to youtube and type maple legend and they will give you links.
www.nexon.com then press download
You go to the respective job masters.
Go to www.maplesea.com
if u want to play Chinese server,just go to the offical site of Maple Story :http://www.maoxiandao.com/
You Go to Cash Shop (CS)
Buy a fruit milk and you can go there
You can go do quests or kill monsters or if u are lazy go party quest.
you just go on nexon.net and go on to your account and click pin reset!
Go to ludibrium and go to Eos tower and kill (white) ratz