Transmigrated into a Book as the Disabled Villain's Childhood Friend

Ye Jin accidentally transmigrates into a romance novel and saves the major villain, who was supposed to become disabled.

The villain in the novel is downright deranged.

His moods are unpredictable, and he is cold and heartless.

But after getting to know him, Ye Jin discovers that

he's actually tsundere and adorable.

Most importantly,

he is ridiculously, unbelievably handsome!

Ye Jin fumes inwardly, wondering just how blind the heroine must be to ditch the villain for the male lead!

Until one day, he discovers that

he is actually the male lead in the novel, the baby who was switched at the hospital.

So...

shouldn't he and the villain be bitter enemies who love to fight each other?

The villain: "No. We only love each other. We don't fight."

Handsome and kind-hearted transmigrated bottom?? Beautiful and ruthless villainous top

Theme: Love yourself with all your heart.