In 2025, the Dragon Kingdom's special forces encountered an accident during a mission and collectively traveled back to the battlefield of World War II a hundred years ago! Facing the invading enemy forces that ravaged the Dragon Kingdom in the past, they brought out the top equipment of the future and launched a desperate counterattack with the power of thunder, using modern combat power to tear apart the enemy's arrogance!
However, behind the hearty revenge, the trajectory of history is quietly deflecting - every action they take is rewriting the past, and unknown butterfly effects follow one after another. What is even more shocking is that the Dragon Kingdom team is not the only one who travels. The forces of the Pancake Kingdom have long been lurking, and a huge conspiracy related to the direction of history is emerging as the war spreads...
