第1节

Section 1

Yuki Judai's diary:
On August 9, 2012, I traveled to a strange world. The people here were very good at dueling and had a lot of summoning methods that I had never seen before. I couldn't beat any of them, but fortunately I returned to my own world safely in the end.
On August 12, 2012, great, the written test results are out. Because of that time travel, I was able to write a question that I didn't know how to do before, and I got a good score of 79th in the written test! But why do I miss the duelists in that world?
On August 25, 2012, I traveled to that world again. Damn, why can't I beat them!
......
On March 3, 2013, the principal said that there is a terrorist organization called Seven Stars in our world?
On April 9, 2013, the Seven Stars have been solved. They are so bad.
.......
Hey, is it the gate to the new world! ?

游城十代的日记：2012年8月9日，我穿越到了一个陌生的世界，这里的人决斗水平都好高，拥有一堆从来没有见过的召唤方式，我居然一个都打不过，不过好在最后也是安全返回自己的世界了。2012年8月12日，太好了，笔试成绩出炉，因为那次穿越的缘故，我居然写出了一道以前完全不会的题，笔试拿到了79名的好成绩呢！不过为什么有点想念那个世界的决斗者们呢。2012年8月25日，我又穿越到了那个世界，可恶，怎么我还是打不过他们！......2013年3月3日，校长说我们世界有一个恐怖的组织叫七星？2013年4月9日，七星已经全部解决了，他们好菜。.......咦，是新世界的大门！？