Saving the Best Friend of the Heroine of the Abusive Novel

Best Friend Redeems Me, He and I Fall into the Lake Together, Who Do You Save First? Best Friend

I want to read a book similar to "I am the evil heroine's best friend in drama [Through the Book]". Hostess: My biggest wish is to eat my best friend's soft rice. Others can't eat it if they want to~ Go through the book and go into the book written by my best friend Heizi to do a task? The vicious female supporting character is my best friend?