[Transmigration Book] The hero is my rival in love

This article is also called "Engagement with the Male Lead", "The Plan to Save the Misunderstood Female Lead", "The Author Called Me to Break Up the Marriage", "The Male Lead Who Abuses the Female Lead is the Same Person"...etc... vs the handsome and powerful loyal dog, the ending must be HE!This article is inspired by Taboo Cinderella's "Meeting in the Three Thousand Meats [Deleted] Article", but unfortunately it was a delicious pit... Various names) ┃ Supporting roles: various characters in various abuse heroine books