There were a few novels related to the chainsaw man that could be recommended. One of them was " Chainsaw Man: I Have Two Divine Powers ", written by Stupid War-chan. The story was about the protagonist, Kotone Shallow Feather, who had transmigrated to the world of the chainsaw people and obtained the power of the Divine Eyes. The other was Chainsaw Man: I Have Two Demons, written by Thirteenth Wang.
" Saw 9 " was the latest movie in the Saw series, directed by Darren Lyn Bosman. The film continued the plot of the previous film, continuing to tell the story of Jigsaw's trial of those who did not value life. There was no specific information about Saw 10 at the moment.
The 'eve white eve black story' could potentially be a story that uses the concept of duality. Eve White and Eve Black might be two sides of the same person or two different entities. Maybe it's a psychological exploration where Eve White is the more docile, traditional side and Eve Black is the more rebellious or wild side. However, this is all speculation without more information about the actual story.
" Interstellar Eve " was a romantic novel written by Young Master Qingchen. The story was about a small attacker who had been doing it for twenty-eight years. Because of a mission, he became a small receiver and shouldered the heavy responsibility of giving birth. He needed to choose from 45 suitable candidates. The first one was the boss he had always admired. The plot of this novel was full of ups and downs, and it was exciting. It was an urban romance novel with excellent plot and writing style.