第1章 天城光 

Amagi light

Hikaru Amagi traveled to a seemingly real "Yu-Gi-Oh! GX" Duel Academy.
This place is full of extreme fanatics who believe that only fusion summoning is the noblest summoning method. They try to change the minds of duelists from other dimensions through dueling and force them to join the "Fusion Absolute Supremacy" faction. If you don't obey, you will be turned into a card. It's twisted and crazy.
Amagi Hikaru looked at the full set of fusion magic and trap cards in his card box, was silent for a long time, and readily agreed.
Yes, that’s absolutely right. You are absolutely right.
Fusion is the noblest way of summoning!