In 19th century Paris, Claude Claudel and his grandfather Oscar run a metalworking shop tucked away in the Galerie du Roy shopping arcade. Back home from his recent travels, Oscar appears with a young Japanese girl—Yune—by his side. Although he is initially against it, Claude comes to accept Oscar's announcement that Yune will live and work with them going forward. Bewildered by Yune's foreign customs, Claude must balance looking after her and managing the shop. But over time, as she settles into her new role as a live-in maid, Claude slowly shows interest in learning to understand Yune and the vastly different world she comes from.

The fierce confrontation among the Kanto high schools reaches new heights with the awakening of dragons in the Kyousho and Seito Academy's leaders, Moutoku Sousou and Gentoku Ryuubi. However, the power balance between these two institutions and their main opponent, Nanyo Academy, is jeopardized when Shimei Ryomou seizes a mysterious dragon orb in China. It is said that the orb grants its strength to a dragon wielder, and Shimei hopes to save Nanyo Academy's leader Hakufu Sonsaku from the adverse effects of her unstable gift. Meanwhile, Moutoku's powers completely consume him, and he loses control over his own body to the Demon King's soul, whose unlimited ambitions endanger the stability of the region and the safety of his allies. In the face of growing tensions to claim the dragon orb, Hakufu and Gentoku will have to put aside their differences and work together to thwart Moutoku's demonic plans.

A young girl named Ange is summoned to a Sacred Land and is chosen as the Legendary Etoile, whose mission is to save the newly-born Cosmos of the Holy Beast, which has recently fallen under a crisis. With the support of nine Guardians (who have the power of nine elements), she embarks on a journey to save the dying land of the Holy Beast and to discover her true self. (Source: ANN)

In the past, humanoid bears coexisted with humans. However, a meteor shower that fell onto Earth had a strange effect on bears throughout the world: they suddenly became violent and hungry for human flesh, spurring an endless cycle of bloodshed in which bear ate man and man shot bear, forgetting the lively relationship they once had. The Wall of Severance was thus built, separating the two civilizations and keeping peace. Kureha Tsubaki and Sumika Izumino are two lovers attending Arashigaoka Academy, who, upon the arrival of two bears that have sneaked through the Wall of Severance and infiltrated the academy, find their relationship under a grave threat. The hungering yet affectionate bears, Ginko Yurishiro and Lulu Yurigasaki, seem to see the bear-hating Kureha as more than just another meal, and in getting closer to her, trigger an unraveling of secrets that Kureha may not be able to bear. When their relationships provoke the Invisible Storm, a group that keeps order within the ideological school, the girls must stand on trial with their love, embarking on a journey of self-discovery en route to attaining true love's promised kiss.