When billionaire chairman's grandson is dying, Sophia Bennett is the only employee with the rare blood type that can save him. She donates without hesitation, expecting nothing in return—until her bonus is stolen, her pay is docked, and the chairman coldly tells her that "rules are rules." Heartbroken, Sophia resigns on the spot. Three years later, the boy relapses, and once again, only her blood can save him. This time, the chairman is the one begging... and Sophia finally says no.
