简介：
The story takes place in a trading city Eta'Aria. Leicester Maycraft is an item engineer belonging to an adventurer guild "Oasis". One night, he is at a party with his friends to see a meteor stream on the rooftop of a chapel一个人对朋友说：“我觉得我最近运气不错。”朋友：“怎么说？”那人：“我连续三天都捡到了一毛钱。”朋友：“……那你丢了多少？”那人：“丢了三个一元硬币。”