Unlock the secrets of the Dragon Eye and come face to face with more dragons than anyone has ever imagined as Hiccup, Toothless and the Dragon Riders soar to the edge of adventure.
以水乡绍兴为背景，主人公机智可爱，剧情精彩纷呈，动画制作精良，歌曲清新婉丽，似缓缓展开的一轴绍兴特色江南画卷，吞吐千年文化之神韵。
盛唐之时，蜀中有东杨西白、北鲜南宫，称锦四家。四家代代为官为商，彼此关系盘根错节、互为姻戚，踞于蜀郡睥睨四方，一时无人能匹。少女丹华承母衣钵入左骁卫从军，值此山雨欲来之际，与师兄校尉李岩承友人南宫家主南宫启之邀暂住成都，却未想连遇险案，直直撞进了漩涡中心……
