"What Style" is a very creative anti-routine palace battle novel, with its unique humorous style and imaginative setting. The following are the highlights and reasons for recommendation of the book: The heroine Yu Wanyin traveled through a mindless palace battle novel that she had read, but found that she was not the only one who traveled through it. Another time traveler stole the cannon fodder girl's script and tried to counterattack. Faced with this "involution" situation, Yu Wanyin directly chose to become the biggest villain - first helping the tyrant to kill King Duan, then dealing with the tyrant, with the ultimate goal of becoming the empress. This setting of "all villains" breaks the framework of traditional palace battles and is refreshing. 2. Humor and depth coexist The novel is witty in writing and full of laughs, especially the protagonist's complaints and Machiavellian tactics are full of modernity. 3. Multi-dimensional book-travel elements The book incorporates the setting of multiple people traveling through the book, making the plot more complex and full of reversals. Readers will never guess what will happen next. Readers who like palace battles and Machiavellian themes but are tired of traditional routines. Readers who prefer humorous writing style and imaginative settings. Readers who are interested in "anti-routine" and "book-tracing" elements.