Kojin Jugyou

A tale unfolds in which Aya, a schoolteacher, embarks on an exciting journey of love and discovery with her partner, who now finds himself employed at their very institution. As they explore new depths of passion, the relationship begins to bloom like never before. Meanwhile, the enchanting world of mermaids and knights comes alive through the story of a mermaid and a valiant knight from Kuonji. Fate thrusts them into the role of guardians for a large company after their parents pass away unexpectedly. To keep the business afloat, the mermaids offer their services as lenders. The noble knight, having exhausted his own limits in devotion to his sister, confesses that he wishes to die - but not before seeing her fulfill her dreams first. In a poignant twist of fate, the mermaid pleads with him not to give up on life so easily. This emotional exchange inspires the knight to push past his grief and embrace the future once more, much to the relief of those who care for him deeply.