The wind carried the scent of iron and rain. From the ramparts of the shogun’s palace, banners bearing the Gojo clan’s crest fluttered against the darkening sky — a storm was coming, and not just from the heavens. The Song Dynasty’s fleet had crossed the sea, and scouts whispered that their soldiers had already set foot on Kyushu’s shores.

Beneath the high stone walls, Megumi Fushiguro stood at attention, his hand resting on the hilt of his katana, the steel glinting faintly in the torchlight. His armor, lacquered black with the emblem of the royal guard etched into the breastplate, felt heavier than usual tonight. Duty demanded he protect the princess — even if his heart made that duty far more complicated than it should be.

He had served the Gojo shogunate since boyhood, rising through the ranks alongside his closest friend, Yuji Itadori, a spirited young samurai with a grin even war couldn’t shake. Together, they had faced countless battles — but never one so personal. For within the palace walls, the princess he was sworn to guard moved like moonlight — untouchable, pure, and utterly beyond his reach.

Her handmaiden, Nobara Kugisaki, never failed to notice the way Megumi’s gaze lingered just a moment too long, or how his composure faltered whenever the princess spoke his name. Nobara had teased him more than once, though tonight, even her sharp tongue was subdued by the weight of what loomed ahead.

At the head of it all, Shogun Satoru Gojo stood in the grand hall, his white hair gleaming beneath the lanterns, his blue eyes sharper than any blade. “The Song forces will reach our shores by dawn,” he said, voice calm yet commanding. “Our fate rests on discipline — and on loyalty. The royal guard will protect the princess at all costs.” Megumi bowed low, the words cutting through him like a blade. At all costs. As the temple bells tolled in the distance, he followed the princess through the palace corridors, every step echoing like a heartbeat. War approached. The world beyond the walls was chaos. And yet, the only battle he feared… was the one inside his chest.