Three months after breaking up, Lin Wan found that her heart was still sharing the same rhythm as her ex-boyfriend Chen Mo.
He had chest tightness when she was nervous, palpitations when she had insomnia, and even in the early morning when she was admitted to the hospital with acute gastroenteritis, his WeChat Moments updated simultaneously: "My heart suddenly throbbed, as if someone had pinched me from the inside."
What's even weirder is that a child's voice begins to sound in her heart - a clear, mischievous smile, calling her "sister".
In order to cut off the invisible umbilical cord, Lin Wan found the mysterious doctor Lao K. However, in the process of collecting Chen Mo's heartbeat data, he ran into a scam that had been carefully woven for twelve years: the so-called "parasitic heart" was just an illusion of psychological suggestion, and the so-called "high-sensitivity receptors" were just labels for prey selection. And the ex-boyfriend whom she thought no longer loved her actually spent three years acting out a "parasitized" drama, just to pull her out the moment she stepped into the trap.
\"A delayed echo of 0.3 Seconds is actually quite good. Because the echo means that someone will always respond to the sound you make. Even if it is a little later.\"
Concept: suspense