Seeking a novel about a fish becoming a dragon in a Journey to the West

In a novel about the Journey to the West, a fish turned into a dragon. First, he schemed against Sun Wukong in the Journey to the West, then he went to the Heavenly Court to steal Peaches of Immortality and Jindan. Later on, after learning about the Void, he went to the Void to fight again. And finally returned with beauty.
[Additional question: I remember that the protagonist's surname is Qin…!!] He has a wife of 12. Bai Suzhen. Xiao Qing. Nuwa. The two women of the Three Nights. Athenaeum of Western religion. Mega. And who else from the Elf Clan…There were other things…I just forgot. Hehe…Who knows? Tell me…1! ( * *````

Answer 1

There was a novel called Princess Arowana in the Journey to the West, which told the story of a fish turning into a dragon. The story took place in Journey to the West. The protagonist was a fish named Princess Arowana. She turned into a real dragon by chance. After turning into a dragon, Princess Arowana began an adventure, encountered many dangers and challenges, and made many friends. The novel described the bravery and kindness of the Arowana Princess, showing her strength and wisdom as a dragon.