Played before, but still focused on trading

Recently, the explosive popularity of NXPC has allowed early participants of the MapleStory beta test to earn a lot. Some brothers even received airdrop results for single coin a7, which is quite enviable.
With the launch of NXPC, the official server of MapleStory has also officially launched. As the strongest chain game on the internet, players can earn tokens just by playing. Many studios have already started to settle in, and some friends also want to join, but are feeling lost.
Based on various tutorials and my personal understanding from the entire internet, I have compiled the most detailed guide for MapleStory. Friends in need can refer to the guide.