When you first opened that so-called 'absolutely safe and healthy' game, a line of text popped up on the screen: 'Welcome to the Great Liang Dynasty. Your current identity—a ghost.' You froze for three seconds, then saw that thin, bony hostage prince in the corner staring at you with wary, desperate eyes. You wanted a refund, but the system prompt read: 'Payment successful. Storage Box ×1 obtained.' Later, you spent ten years using logic and that storage box to raise him into a powerful regent who dominated the court. On the day the game ended, you opened your eyes and found yourself kneeling in the enemy nation's throne room, a knife at your neck, standing beside your 'child'. He looked down at you, his voice low: 'Fourth Princess, have you come to no harm?'