Dancing in the Tang Dynasty

Because of an experience of leaving Poseidon Island, he met the only love of his life. Even if he was willing to admit it, it was just because he was unwilling to accept this fact. When he confessed his love to her for the first time, it was only the first time they met. But as time goes by, they have more and more experiences. Before that, he himself didn't know how many times that person had confessed to her. As time goes by, I become more and more tired of that relationship. But he never gave up and was always by her side, protecting her silently. He knows that his abilities are not very good, but he is willing to use his life to protect the one he loves!