Mo Fan was paralyzed due to brainstem damage in a car accident, and became the only brain in a vat, with only his consciousness remaining in the world; his wife Lin Xian'er is a top brain expert, and their daughter Nan Nan inherited his lifelong research. In order to retain Mo Fan's last thoughts, mother and daughter built a conscious world in the vat with their own hands, and acted as a family member through spiritual access. This consciousness imprisonment in the name of love eventually became an eternal sadomasochism that spanned life and death. The three brains experienced separation, tearing, and eternal regret. Finally, with the breakthrough of cross-cylinder neural connection technology, consciousness merged and symbiotically existed. In a world at the intersection of virtuality and reality, they guarded the unforgettable memories and perfect reunion, and thought about them for a lifetime.
