After his brother Cheng Jing was blinded in a car accident, his younger brother Cheng Yan took control in the name of taking care of him, isolating him from the outside world and immersed in the satisfaction of monopolizing his brother. He installed surveillance cameras and controlled everything about Cheng Jing in every detail, paranoid that in this way his brother would always belong to him.
However, when he learned that his brother's eyesight was expected to be restored, he chose to pull out the oxygen tube out of extreme fear in an attempt to make this possession permanent. Just when he thought he had succeeded, Cheng Jing opened his eyes and told him calmly: "I knew you would be like this."
At this point, the truth is revealed - the "blindness" of his brother Cheng Jing may not be completely true. He has already understood all his craziness and calculations, and has calmly watched and even guided his brother step by step towards madness. He set up this trap not only to test his brother's bottom line, but also to firmly bind the two of them into an ultimate symbiotic relationship that no one could interfere with.
Intention: None