Dr. Lin Yin, a doctor of agriculture, is dressed as a pregnant woman in the slums who was abandoned by her family, and is bound to a "life jukebox" golden finger - songs will automatically play in her head when her mood fluctuates, and the singing can spawn mutant plants! She took the ball and hid in the radiation zone, and by growing purified food, she attracted three major forces to compete: the taciturn and iron-blooded commander of the city defense army, the gentle scum biologist, and the crazy conglomerate heir who took turns sending resources to the Shura field.
