Hana Tono (34), a temporary worker, is unemployed after her contract expires. Hana was feeling down, but then she is summoned to another world. A world where the seasons can be changed by human power, what awaits her there is the role of "princess" who governs spring. A "princess" needs a "knight" to serve her... It's a wonderful world, but it's also a world where she has no family or friends. Hana runs around as the "Spring Princess" to return to her original world! (Source: Manga UP!, translated)