The ending of the manga," The Fate of the Vitality Girl and the Goddess ", refers to the final ending of the story. For details, you can refer to the following explanation:
At the end of the manga, Miyoshi met with Qiongmei again through reincarnation and completed his promise with her. In the next reincarnation, Aokiji became a hero who protected the forest, while Qiong Mei became a witch with powerful magic power. When the two met again, in the process of protecting the forest, Suyoshi gradually let go of the shadow of the past and became true good friends with Qiong Mei. In the end, they overcame many difficulties together to protect the safety of the forest and humans.
In the ending of the manga, the fate of Suyoshi and Sister Qiong had a happy ending, and the two of them finally came together to complete what they had promised.