Anyone looks beautiful under the cherry blossom tree, my love, you are far out of your league to climb high. Su Mu, the true daughter of the Su family, signed a contract with Shang family heir Shang Liye after being released from prison in order to save her adoptive mother, becoming a maid for the Shang family to treat his illness. The three Shang brothers all despised her background, believing she was clinging to power and wealth, and Shang Liye treated her even like a tool, wantonly distancing himself. The white moonlight returned to the country, the medicine research succeeded, and Shang Liye turned ruthless, dismissing her and turning around to high-profilely get engaged. Su Mu's heart died and she cut all ties, forging a brilliant and independent path for herself with her own strength. Shang Liye suddenly came to his senses, taking the three brothers to pursue her, and when he humbly knelt down to beg for marriage, Su Mu only smiled lightly.