In the brightly lit city, advertising planner Su Qi and a group of young people around her experienced laughter and tears under the multiple pressures of the workplace, family, friendship, love, dreams and reality. She slowly grew up through self-deprecation and struggle, started a business together with her best friend Lin Cheng, faced the challenge from rival Fang Qicheng, established a warm neighborly friendship with cafe owner Ren Yao, and formed a business partner with part-time screenwriter Zhou Rui. The appearance of her old lover Tang Yi made her waver again in her self-identity and emotional entanglement. Between the neon lights and smog of the city, everyone faces their own choices, and together they experience confusion, struggle, falling, and standing up again, turning every spark of life into their own scenery.