Well, without more context, it's hard to say exactly. It could potentially be a romantic novel where the phrase'read my lips' is used in a significant moment between the lovers, perhaps a moment of intense emotion or a crucial confession.
You could start by checking online bookstores like Amazon or Barnes & Noble. They have a large collection of novels, and you might be able to find it there by searching for the exact title.
It could be a form of interactive fiction where the romance aspect is central and perhaps the 'read my lips' is part of the unique concept, like a way of communication or a catchphrase within the story.
The Dao Seal was a fantasy novel written by a sleepy dragon. The story told the story of the protagonist Jiang Xiaofan who accidentally obtained the fragment of the seal of Dao. He cultivated the ancient scriptures of Buddhism and Taoism, traveled in the purple, traversed the Milky Way, and was invincible under the starry sky. He used his own body to verify the supreme Great Dao. The novel had 1746 chapters and a total of 9.1 million words. The reader can skip reading the full text of the novel on the relevant website.
Another option is to check with local libraries. Some libraries are starting to carry more digital and interactive works. They may be able to get it for you if they don't already have it in their collection. Also, following relevant social media groups dedicated to interactive or romance fiction could be helpful. Members might post about where to find such works.
The full text of the novel, I Want to Seal the Heavens, can be read for free.
While waiting for the TV series, you can also click on the link below to read the classic original work of "Dafeng Nightwatchman"!
"I Want to Seal the Heavens" was a long novel written by Er Gen, which told the story of the scholar Meng Hao entering the Cultivation world in pursuit of his great wish to seal the heavens. You can read the full text of I Want to Seal the Heavens online.