The core of this data war is the real emotions alienated by technology: the crisis of trust between husband and wife, the code secrets between father and daughter, and the computing power game between grassroots cadres and capital groups, all together weaving a suspenseful picture of the city in the near future. When data confirmation becomes a hot topic on the streets, and when every tea farmer's red handprint becomes a blockchain node, Shen Yanbing discovers that the key to cracking the conspiracy is hidden in his daughter's picture album - the roots of the "Tea Tree of Tears" are penetrating all virtual prosperity and heading towards the real land.
