According to the information you provided, I am unable to confirm the specific plot you are referring to. If you can provide more background information or context, I will try my best to answer you.
In the novel Lotus Lamp, Chen Xiang was the son of the Three Holy Maidens. The Three Holy Maidens stole the Lotus Lamp to save the world and violated the rules of heaven. They were pressed down at the foot of Mount Hua. In order to save his mother, Chen Xiang worshiped Sun Wukong as his teacher to learn martial arts. After experiencing all kinds of hardships, he finally used the Xuan Hua Divine Axe to split Mount Hua and save his mother from danger. In the novel, Chen Xiang did not use the demon to plant the Three Holy Maidens. Instead, he relied on his own efforts and courage to finally save his mother.
In the story of the Lotus Lamp, Chen Xiang was the son of the Third Holy Mother. The Third Holy Mother was a fairy from the celestial heavens. She had a private engagement with the mortal Liu Yanchang and gave birth to Chen Xiang. However, after the God of Heaven Erlang learned of this matter, he went down to the lower realm to punish Chen Xiang and coerce the Third Holy Mother to hand over the Lotus Lamp. In order to protect her son, Third Holy Mother had to hand over the Lotus Lamp and was sealed under Mount Hua by God Erlang. After Chenxiang learned that her mother was trapped, she was determined to save her. This was the story of Chenxiang rescuing the Third Holy Mother.
In the story of the Lotus Lamp, Chen Xiang was the son of the Third Holy Mother. The Third Holy Mother was a fairy from the celestial heavens. She had a private engagement with the mortal Liu Yanchang and gave birth to Chen Xiang. However, after the God of Heaven Erlang learned of this matter, he went down to the lower realm to punish Chen Xiang and coerce the Third Holy Mother to hand over the Lotus Lamp. In order to protect her son, Third Holy Mother had to hand over the Lotus Lamp.
In the story of the Lotus Lamp, Chen Xiang was the son of the Third Holy Mother. The Third Holy Mother was a fairy from the celestial heavens. She had a private engagement with the mortal Liu Yanchang and gave birth to Chen Xiang. However, after the God of Heaven Erlang learned of this matter, he went down to the lower realm to punish Chen Xiang and coerce the Third Holy Mother to hand over the Lotus Lamp. In order to protect her son, Third Holy Mother had to hand over the Lotus Lamp.
In the story of the Lotus Lamp, Chen Xiang was the son of the Third Holy Mother. The Third Holy Mother was a fairy from the celestial heavens. She had a private engagement with the mortal Liu Yanchang and gave birth to Chen Xiang. However, after the God of Heaven Erlang learned of this matter, he went down to the lower realm to punish Chen Xiang and coerce the Third Holy Mother to hand over the Lotus Lamp. In order to protect her son, Third Holy Mother had to hand over the Lotus Lamp.
The agarwood in the Lotus Lamp needed the help of the Third Holy Mother. The Third Holy Mother was a fairy from the celestial heavens. She gave birth to Chen Xiang with the mortal Liu Yanchang. However, after the God of Heaven Erlang learned of this matter, he punished Chen Xiang and coerced the Third Holy Mother to hand over the Lotus Lamp. In order to protect her son, Third Holy Mother had to hand over the Lotus Lamp.
The agarwood in the Lotus Lamp needed the help of the Third Holy Mother. The Third Holy Mother was a fairy from the celestial heavens. She gave birth to Chen Xiang with the mortal Liu Yanchang. However, after the God of Heaven Erlang learned of this matter, he punished Chen Xiang and coerced the Third Holy Mother to hand over the Lotus Lamp. In order to protect her son, Third Holy Mother had to hand over the Lotus Lamp.
After the Holy Ground ended, the true identities of the seeds were three mysterious seeds. These seeds represented the state of the Heaven Covering Trio in the story. One of the black and dried seeds represented the death of Emperor Wu Shi, and the remaining two seeds represented the situation of Ye Fan and Emperor Vicious. This ending meant that the true meaning and function of the seed had been revealed in the story, drawing a perfect end to the whole story.
I'm not sure what your problem is. Please provide more context and information so that I can better answer your questions.
The stone box in the Holy Ground was the ashes of the owner of the bronze coffin, and the seeds were the ancestor seeds of the Pollen Road, Desolate, and Ye. The stone box was just a container. The true value was the seed in the container. The seeds had a special effect. Chu Feng sowed them into the soil with energy, allowing the seeds to take root and germinate. The stone box and the seed played an important role in the story, and they were related to the bronze coffin, the Huangtian Emperor, and the Ye Emperor. As for the specific use of the stone box and the origin of the seed, there was no mention of it in the literature.