Su Ran, who just graduated from college, left his hometown town and came to the prosperous Jincheng City to make a living. She joined an advertising company as a planning assistant and rented in an old apartment building. The small, dark room and the unfamiliar and indifferent neighborhood made her feel a little lost. On her first day at work, faced with the complex work flow and fast-paced office atmosphere, Su Ran was so nervous that she accidentally spilled the coffee and spilled it on the documents of her colleague Sister Wang.
