Bunny, 4 years old. From an orphanage.

“I’m Roden Heiner, and I will be serving you from today.”

‘Is Bunny finally encountering a life-changing moment? She’ll become a duke’s daughter?!’

“You must survive on your own in this mansion.”

… Or so she thought, but no!

“Bunny… is totally doomed…”

But Bunny, being a brilliant genius, was fine.

Because she had the ‘Genius Secret Diary’ that told her everything!

‘Dear, if you get adopted, you must find a guardian.’

“Handsome sir, will you take care of Bunny? Special discount if you adopt now!”

Following the diary’s advice, she found a guardian.

‘If you don’t know what to do, always open the secret diary.’

“On May 18th, 887 Imperial Year, an outbreak will occur in the southern Lubia territory?”

The diary also provided advanced information!

“My daughter is so adorably wiggly, isn’t she?”

“I feel like I wouldn’t mind being eaten by Bunny…”

“I’m Bunny’s eldest brother. Got it? Eld-est-bro-ther.”

Thus, Bunny conquered the duke’s house like that!

However, Bunny had another tremendous secret!

‘She’s so adorable. Why on earth is she positioned as a villainess?’

‘You should never expect love. Humans are all pushovers! Stick a straw in and suck them dry!’

‘… When you become a great adult, you’ll understand everything.’

Will Bunny be able to become a great adult as predicted by the Genius Secret Diary?!

Find out in the full-length romance fantasy by Ja Eun-hyang.

‘The Villain Baby Makes a Prophecy!’