The young illustrator Xiang Yan, who had just stepped out of the ivory tower and longed for a happy married life, unexpectedly met Lin Hengyu, a successful dentist who had always advocated for celibacy. By coincidence, the two became roommates and, over a long period of cohabitation, Lin Hengyu's icy heart was melted by Xiang Yan's warmth. He gradually realized his love for Xiang Yan, and Xiang Yan also gradually discovered that her desire for marriage was essentially a desire to establish an intimate, trusting relationship with a partner. The two overcame the ups and downs of love and career. Gradually understanding the true essence of love, they finally walked hand in hand into marriage.