In an era when human beings have traveled across the sea of stars and the life span of the elite extends to 240 years old, Guo Shennai, a daughter of a top rich man whose appearance is always frozen at the age of 28, has already tasted the prosperity of the world, and her life is shrouded in boundless ennui. During a visit to the colonial planet A001, the forgotten "human zoo", she met a baby Yunmeng with light gray-blue eyes and deep space blue hair. His pure eyes were the only bright color in that dark world. Shen Ai adopted him with cold and selfish intentions: he was her "reserve" for matching rare blood types.
For ten years, Shen Ai visited across the stars every month. In the greenhouse carefully woven by Shen Ai, Yunmeng grew up carefree like a seedling, unaware of the fate of his own blood bank, let alone the world outside the cage. He was attached to Shen Ai with all his love, and his eyes made Shen Ai both indulged and evasive. She treated him very well, but there was always a veil of "master and pet" between him.
When Shen Ai realized that her feelings for Yunmeng had long gone beyond master and servant, becoming complex and profound, she faced a choice. Taking him away from A001 and back to the prosperous but hierarchical Earth would require exhausting all her wealth, which meant giving up the generous security. She knew very well that once Yunmeng came into contact with the vast world and had choices, that dependent love might dissipate.
However, love is not a commodity of equal exchange. Shen Ai finally spent all his money to take ten-year-old Yunmeng out of purgatory and gave him a potentially completely different life. She bet her future in exchange for his freedom of choice.
