地球上出现了一种火龙，消灭了大部分的人类，只有一小部分人在奎因的带领下生活在一个古堡里面，这些年他从来不敢主动出击去攻击火龙，只想要好好生活，保护着仅有的这一小部分人，不至于彻底让人族灭亡。

可就在这个时候来了一个美国人名叫凡赞，凡赞带着一群人，希望能联合奎因一起去消灭火龙，遭到了奎因的拒绝，并且劝说凡赞不要去，因为他亲眼见证过火龙的厉害。那是二十年前的事情了，当时的奎因只有十二岁，跟随母亲在铁路做工的时候，就发现了一条沉睡的火龙，结果吵闹声将火龙吵醒，奎因的妈妈也葬身于此，那些铁路上的人无一幸免，只有奎因藏起来躲过一场劫难。奎因担心这些人也有去无回，可执着的凡赞非要去，还带着奎因手下的一帮人，很显然失败了，凡赞只带着少部分人活着回来，但也引来了火龙的愤怒，奎因无奈只好拿起了武器。

A kind of fire dragon appeared on the earth and wiped out most of the human beings. Only a small number of people lived in an old castle under the leadership of Quinn. Inside, he never dared to take the initiative to attack the fire dragon these years, he just wanted to live a good life and protect the only small group of people so that the race would not be completely wiped out

But at this time, an American named Fan Zan came, and Fan Zan led a group of people, hoping to join forces with Quinn He went to destroy the fire dragon, but was rejected by Quinn, and persuaded Fan Zan not to go, because he had witnessed the power of the fire dragon with his own eyes. That was twenty years ago. At that time, Quinn was only twelve years old. When he followed his mother to work on the railway, he found a sleeping fire dragon. As a result, the noise woke up the fire dragon, and Quinn's mother was also buried in the Therefore, no one on the railway was spared, only Quinn escaped a catastrophe by hiding. Quinn worried that these people would go and never return, but the persistent Fan Zan insisted on going, and brought a group of Quinn's men with him. Obviously failed, Fan Zan only brought back a small number of people alive, but it also attracted Feeling the anger of the fire dragon, Quinn had no choice but to take up the weapon.