Zhao Fanchen smiled when she ushered in her final fate - the man who loved her plunged a sharp knife into her heart, she was free and uninhibited in this life, struggled endlessly, loved and hated, optimistic and responsible...... All of this will be eternal with her death. Zhou Xiaoqi graduated from a world-famous medical school, a senior andrology female doctor, peerless, unmarried, and pursues "Sartre + Beauvoir" contract love. Maverick chasing love, met Xue Baimo, the true love of IQ online, and even helped her die cancer patient to find the murderer who destroyed his family, but she herself lost the love of her life. Tang Wanmian suddenly married someone because of the person she loved, sadly went abroad to study, returned to China to work 10 years later, and met a lover who she had never forgotten, never thought that he had not forgotten her, but she fell into a conspiracy and got married hastily. Each other is struggling to achieve positive results! Sun Jie'er, an outstanding doctoral graduate, whose dream is to be a journalist, became a fashion model by mistake, fell into a life of drunkenness, and at the same time lost the simple friendship and love she once had, making her empty and unable to herself. In the end, she ruthlessly gave up her seemingly luxurious and chaotic life before returning to a fulfilling reality. The four women met miraculously at the cosmic level, each composing a shocking note, and finally converging into an unforgettable melody!