In the twenty-first century, SM City, a slum that can be called a dangerous building, at eight o'clock in the evening, the stars are shining and the moon is in the sky.
Suddenly a red light flashed across the sky, and with a whoosh, it fell into the top floor of the dangerous building.
After a while, the sound of tired footsteps came from the stairs, and a thin figure was seen, carrying a large bag, walking up the stairs step by step. She was Yue Ya'er who lived on the top floor. She was twenty.
Years old, an orphan. After high school, he ran into the society because he was too poor. He worked as a salesperson in a convenience store during the day and ran a street vendor at night. He worked very hard to make money. He hoped to continue studying in college after making money.
