Where do you get icicles for theives in maple story

When you are level 40 and you decide that you want to get icicles, (you have to be level 40 or you can't do the quest.) you go to kerning city, go in the subway (buy a ticket from the police dude) then at the very right is a talking ticket machine (click on it),but if it says the subway (or subtrain, whatever you call it) is not here then a sign at the top of the subway station will tell you how long till the next one gets here. When there is NO green letters going through the screen you will click on the talking machine and go to New Leaf City. It takes about 65 seconds till the train will leave, then it will take about 30 seconds till you arrive at New Leaf City. When you arrive you need to go to almost the very left of New Leaf City. Then you will find a Indian guy twirling his boomerang around (talk to him) read his story, then accept his quest. It will take you about 10 hours staight to do his quest with NO brakes what so ever! I'm still doing it and it's been almost a YEAR now! If i were you (I already did this) just go around Henesys begging people for icies(they will want totrade or want some money, so make sure you have good items or alot of money). I got my first icicles when i was level 20 (cygnus knight, which would +20 levels, so tecnacly level 40) i got my first icicles. Just if your wondering I'm shadowball44 or shadowball33 on kradia.