The source is fromhere.
Well, if you are short on mesos in MapleStory, just try this trick from Hulkone.
1. Create a new character.
2. Roll the dice so that its STR is high.
3. Start training, and don't buy equipment. As job advancement take warrior and continue training until you reach level 15 (Buy the cheapest MapleStory power leveling).
4. Now you will have gathered a lot of MapleStory gold.
5. Store it with Mr. Wang, or one of his brothers, it doesn't matter which one. Now, switch back to your original character and collect the money from Mr. Wang.
NOTE: You have to make the character on the same server or the trick won't work



