A mid-age hipster in Stockholm is a training freak and trains for the 90 km ski race Vasaloppet. His sister is the opposite, no job, drinks but has a daughter. Suddenly secrets reveals and promises are made.

彩虹庆典几乎临近，因为马尼维尔的每个人都在准备并等待本季的第一道彩虹。与此同时，在魔幻城市Unicornia, Cheerilee正在教一只名叫“稀世”的小独角兽小马成为彩虹公主，以及她用魔杖制作本季第一道彩虹的职责。稀世还很年轻，她不小心用到了魔杖，魔杖将她瞬间传送到了微风的花丛中。Cheerilee，明亮的和口哨的愿望冒险到独角兽外寻找她。“…