【Young emperor and empress + historical revenge + sweet romance + devoted love】 The only imperial couple in history to uphold monogamy! Emperor Xiaozong and Empress Zhang: the real couple are even more swoon-worthy than their TV drama counterparts! A principled, wife-devoted crown prince × a forthright, radiant crown princess. Childhood sweethearts, both head over heels for each other! Zhang Mengling: “Thinking back to when we first met, what did you feel?” Zhu Youtang: “If spring sunlight could take human form, it would look like Mengling.” Zhang Mengling: “Why spring sunlight, and not autumn sunlight?” Zhu Youtang: “Perhaps my days in Anletang were so cold and lonely that I felt trapped in winter. They say winter gives way to spring, then winter gives way to spring again. I was always hoping you would come, and so you became the spring sunlight in my heart.” More terrifying than being trapped in a cage is having your heart caged. He was neither the first nor the last to be imprisoned by an inner cage within the Forbidden City. As oceans turn to fields and times change, generation after generation of suffering souls continue their journey through this mortal world, the living following the ancients without end. Fortunately, he found his spring sunlight. His heart's cage shattered, and he was reborn. Together, they soared through the sky in song, leaving future generations to sigh and sing their praises. Friendly reminder: This book is adapted from history and is not an accurate account of real events. Please don't treat it as historical research.