Love Sea: The Home for Lovers

Kaishin holds a marine conservation seminar, showing his deep love and commitment to the ocean. After the event, the pair visit Kaishin’s home, share their feelings, and ignite their passion. The next day, Ai receives an urgent work call and rushes back to Tokyo. Reluctant to part, Ai asks if Kaishin can come to Tokyo with him.

Ai brings Kaishin into his home, marking the start of their cohabitation, but secretary Fumi distrusts Kaishin from the beginning. The two sign a contract that defines their bond as only transactional, strictly forbidding love. Yet, Kaishin gradually blends into Ai’s life, and his straightforward affection keeps breaking down Ai’s defenses.

Kaishin’s heartfelt cooking warms the lonely Ai, giving him the courage to open up about the abuse he suffered as a child. That night, the two share a passionate kiss, crossing both physical and emotional boundaries in an intense, intimate moment. Meanwhile, Himika’s pursuit of Fumi grows bolder…

Before Ai’s book signing event, his cousin suddenly shows up and causes a series of misunderstandings. But a darker shadow looms — Ai’s father returns, investigating Kaishin’s past and trying to put an end to their relationship.

Himeka admits to Ai that she has feelings for Fumi but cannot bring herself to confess. Ai warns her not to confuse fiction with reality, but Himeka turns the tables on her by pointing out her own feelings toward Kaishin. Ai’s father reappears, triggering traumatic memories of past abuse.

For the past year, Ai and Kaishin have been navigating a long-distance relationship, traveling between the city and the island. For Ai, the island where Kaishin lives has truly become home. Meanwhile, Himeka and Fumi remain caught between pursuit and avoidance. As they visit Ai and Kaishin on the island, will the passion of the sea bring their feelings closer together?

On the island trip, Ai and Kaishin’s relationship enters a steady phase, filled with tender and intimate moments. Inspired by their love, Himeka and Fumi grow closer, and that night, with the courage of wine, Fumi finally confesses.