All the stories begin with Xia Weiyang running away from home. She picked up the kitten (Maika) who also ran away from home on the subway, and the bar singer Mo Weiwei she met at work. She watched the kitten grow up and get married from a seventeen-year-old ignorant child, and watched her experience family and love... Under the baptism of time, is the brave kitten who dared to love and hate still there? She witnessed with her own eyes how Mo Weiwei went from a bar singer to a celebrity in the entertainment industry. She lost the happiness within reach in the hands of this selfish and paranoid friend. When the storm came, she bravely faced it alone but returned to peace. When happiness was within reach, she cowardly withdrew her hand. The cruelest word in the world is really Is it true that things have changed and people have changed? When she, wearing a white wedding dress, bravely looked at Yang Chen, whom she once loved deeply, sitting on the seat, Chen Xi, who was lost due to misunderstanding at the door, and Mu Yang, who was wearing a groom's suit and had followed her for so many years, where should she go? It turns out that there are words in this world that are more ruthless than things are right and people are different...