A Flowery Path for the Devastated Male Lead

Read manhwa A Flowery Path for the Devastated Male Lead / A Flowery Path to the Ruined Male Protagonist / 피폐물 남주에게 꽃길을
I have been reincarnated into a ruined novel and that was also right before my favorite character became the villain! If things continue like this, it is certain that my favorite character will become the villain and die. I can’t let my favorite character die, so i’ll do my best to protect him. But how? By marrying him!!