After Tang Yuan was diagnosed with a terminal illness, she was tragically fired, and her life hit rock bottom. In her moment of despair, she bound with a mysterious system—as long as she uses delicious food to heal the future villain children, she can gain lifespan! To survive, Tang Yuan enters an elite kindergarten, facing a group of anorexic, irritable little demon kings. While others are helpless, she picks up a spatula, using various dishes to melt their icy hearts. From the young master who refused to eat to the self-closed genius child, they successively become the people she relies on most. And she becomes the only light in their lives.