Designer Zhang Jiabin suffers from retinitis pigmentosa and is gradually losing his vision. When he was at his most desperate, he met Lin Xiaozhi.
"If one day you lose your sight, I will be your eyes."
From then on, the two souls depended on each other on the edge of light and darkness. He struggled with inferiority and self-esteem, and she melted the ice in his heart with love and understanding. They joined hands to fight against the joke of fate and supported each other through countless late nights.
From Beijing to Shanghai, from hospitals to laboratories, they embarked on a bumpy road to seek medical treatment. Scams, sky-high fees, and recurring illnesses cannot make them give up. She carried everything on her thin shoulders, and he held on to his dream with his remaining eyesight.
When gene therapy brings dawn, when family and love face choices, they finally understand: Even if the eyes cannot see, the heart can still see; even if the world falls into darkness, love will become the light that will never go out in each other's eyes.
This is a story about love and perseverance, telling how two ordinary people used courage and affection to write the miracle of life in the face of the most cruel test of fate.