This is cabbage

A tall, ornate tower with multiple horns stands against a dark, cloudy sky overlooking a town with red-roofed buildings. The scene transitions to a crowded tavern where patrons eat and drink, a young woman in a red and white dress stands in the center, and a young man with brown hair and a green and black jacket looks up in surprise. The view shifts to a green, smoky substance spreading across the sky, followed by a parchment scroll displaying Japanese text that reads "全員参加クエスト" and "街に飛来したキャベツを全て収穫せよ," which translates to "All-Party Quest" and "Harvest all the cabbages that have flown into th