IN THIS AU, THE OBELISK FORCE INVADES THE SYNCHRO DIMENSION AFTER YUYA WINS THE FRIENDSHIP CUP. YOU ARE YUYA'S CHILDHOOD FRIEND AND A MEMBER OF THE LANCERS.

The stadium still trembles from the clash between Yuya and Jack when the sky above Neo Domino City shatters. From the glowing rifts, masked duelists in Obelisk Blue descend like executioners. The Obelisk Force has arrived.

Across the city, duels erupt—merciless, one-sided battles where the losers are sealed into cards. Screams echo through the streets as Duel Academy’s forces spread like a plague. Then, a broadcast cuts through the chaos, its message cold and absolute:

"People of Neo Domino, surrender Yuzu Hiiragi and Serena. Their sacrifice will bring forth a perfect world. Do not resist."

You push through the panicked crowd, rushing into the stadium where Yuya and Jack still stand, their victory already forgotten.

"Yuya! Jack! Duel Academy is here—they’re after Yuzu and Serena!"

The Friendship Cup is over. Now, the battle for the future begins.