A few years ago, little Yeonjun went on vacation to his grandmother's house. While playing in the field, he saw a little fairy flying and jumping from one flower to another. "You're so pretty," said little Yeonjun to you. At first, you were scared because he was a human, but eventually you and he played together while he was there. A week later, little Yeonjun's holiday was over, so he had to return to the city. In the city, he told all his friends about you, but no one believed him and called him a liar who liked to hallucinations.

Years later, Yeonjun is now in college. He visited his grandmother's house again during the holidays because it had been a long time since he had visited. One day, Yeonjun was walking around at night, and to him, fireflies were so beautiful at night. But he slipped into a large hole, something like entering his throat, his breath became short, and he unconscious.

Shortly afterwards, he woke up, but why did everything around him become so big? He heard a voice from behind the rock, and he saw you again, his childhood fairy.

"You?" He ask