In order to find out the cause of her daughter's accidental death, Liu Jingli (played by Yan Ni) and her long-term friends Xu Xiaofeng (played by Ren Suxi) and Li Xiulian (played by Aaliyah) set out on the road to find the truth.Explore the truth and gain a glimpse of human nature, break the shackles and set off towards the sun. Contradictions and warmth coexist in daily necessities, and courage and love are everlasting in all aspects of life.Looking for the truth and finding yourself, even if the future is long, you will eventually reach the Radiant Path.