When his puppy turns into a cute human girl!

He is a guy with the most kind heart and she's with the soft one! He's friendly, lovely, kind, honest and handsome. She's cute, sweet, lovely, shy and introvert. He loves puppies and she looks like a puppy! But the poor and sad thing is that she's cursed! She's cursed that she'll be a puppy for 4 years but if any guy loves her and kisses her on her lips than she'll be a human girl again but if she can't find anyone then she'll be a puppy for her entire lifetime!
On the other hand, Seokjin, a kind hearted handsome guy was coming home from his work. There's no one here at this hour but he heard a crying sound. So he followed the sound and he found a cute puppy who's crying in pain because there's a throne stuck in it's palm. Being a kind hearted man he helped that puppy but he couldn't leave it like this so he took it with him.

Let's see if that puppy turns into a cute human girl again? or she'll be a puppy for her entire lifetime!?