Usotsuki to Kuchibiru

Hanami Kandai is an unknown and self-proclaimed illustrator. One day, when he was on his way to a publisher to promote his work, he accidentally met a small-sized editor named Mizono Ren. However, belying his harmless appearance, Ren did not only give Kandai severe criticisms, he even suddenly suggested that they start dating! A carefree guy and a guy whose appearance is different from his personality. What will be the outcome of their love and dreams?