Windaria

A farming couple, Izu and Marin, reside in the village of Saki, located between the kingdoms of Isa and Paro. Their village is home to a revered tree called "Windaria," where villagers pray for cherished memories. As war breaks out between the two kingdoms, Izu is tempted to join Paro's army after being offered a motorbike. Before leaving, he promises to return, and Marin vows to wait. Meanwhile, Jill, the prince of Paro, and Ahanas, the princess of Isa, are in a relationship and wish to avoid the conflict. However, after Jill kills his father, the king of Paro, during a dispute over the war, he is compelled to fulfill his father's dying wish of conquering Isa, despite his promise to Ahanas to remain uninvolved. The story is set in a fantasy world featuring unicorns and ghost ships.