What happened to the Caspian Sea in the mask of zero eclipse? What is the ending of Yaxiang?

Haiyun is not dead. It's just that after recalling the past, it's "broken" (not flowering, just the collapse of personality), but it's just a loss of self. Sandalwood itself has the blood of a witch who keeps watch over the moon, so after Liu Ge's successful return, she returned to herself and called back Haiyun's self. Haiyun woke up and saw Xiangxiang run away at once, without paying attention to her doll. However, at this moment, Sandalwood found that her position in the hearts of the people in the sea had far exceeded that of the doll in Night in the Sea. Her heart was untied and she finally walked to the grave with a warm smile.