Unknown number[JENSOO]

Jisoo is a lost, lonely and insecure girl living in the most beautiful city - Paris. It would seem that this is a beautiful city, and judging by the words, it is in it that people find themselves and their love.

She is quite an introverted person, and for the most part preferred to sit in the four walls of her small apartment, reading a book, instead of being where she would not like to be, except at home.

But one day, after an unknown call one quiet night, her life begins to change.