The underworld boss Sterling spent fifteen years obsessively searching for his "first love" who had saved him in childhood. Based on half a crescent-moon necklace, he mistakenly identified the scheming woman Yvonne as his savior and cherished her like a treasure. Due to a deliberately orchestrated accident, Luna, a blind girl, became pregnant and was forced to marry into the Sterling family, becoming in everyone's eyes a baby-making tool clinging to a wealthy household. Sterling treated his blind wife with extreme coldness and humiliation, giving all his tenderness and favor to the fake first love. What he didn't know was that the woman he trampled underfoot was the very light he had spent half his life searching for. And because Luna was blind, she also failed to recognize that Sterling was the boy she had once helped on the street. When the truth was finally revealed, profound regret swept over him—but Luna, her heart thoroughly broken, was no longer willing to look back.