This is a story about love and memory, destiny and choice.
He is Ling Gaoting, an undercover policeman who went deep into the darkness. He disappeared into the sea of people during a mission. When he woke up, he had lost all his memories, leaving only a vague figure and a strong protective instinct------the only obsession he could not forget.
She is Wen Ruoxi, a persistent and tenacious police inspector who searches day and night for the man who once fought alongside her but disappeared quietly. She didn't know that the "stranger" who silently protected her on the street and saved her from danger time and time again was the person she was searching for.
Destiny reunited them, but made their memories the farthest distance. He remembered how to love her, but forgot who she was; she recognized him, but faced a lover who no longer recognized her.
And when the truth gradually emerged, the greater test had just begun - he was terminally ill and chose to bear it alone, pushing away the person he loved most with indifference; but she persisted in uncovering the lie and chose to accompany him on his final journey.
This is a journey full of pain and courage:
About memories that fade, but love doesn't;
About how even if you forget everything, your body still remembers how to love;
About choosing to love and protect bravely at the end of life.
In the end, the operation took away his memory, but not the emotions deeply rooted in his soul.
They passed each other again in the sea of people, he turned around and she smiled.
Maybe he doesn't remember who she is, but the heartbeat and familiarity at that moment are proof that love once existed ------
