Who Is The Protagonist In 'A Heart In A Body In The World'?

I lose my memory and wander the streets, surviving on scraps and the kindness of strangers. Then, Miles Blackwood from the Institute of Medical Research finds me and takes me in. He tells me that I'm his long-lost fiancee who ran away years ago, and that he's spent every ounce of energy searching for me ever since. As I'm frail and riddled with illness, he watches over me as I take my medication every day, tracing the scar on my lower back with a strange, tender affection. But everything shatters the day I regain my memory. I accidentally overhear Miles speaking to a friend. "Miles, you forcibly removed Cassidy's kidney for Claudia back then. That was what caused her to lose her memories. And in the end, you let Claudia take all the credit for the research. "Now, after Cassidy's been suffering out there for years, you're bringing her back just to use her for the artificial kidney project? Aren't you worried that she'll regain her memories?" Miles scoffs. "She's incredibly grateful to me now. Besides, she's just a sickly woman. So what if she finds out? As long as we succeed in the research on artificial kidneys, Claudia will become the star of the medical world. As for Cassidy? She'll have made her contribution to the medical field." A cold chill rushes through me in an instant—I am Cassidy.

She is one who loves fiercely, but it always ends bad for her lovers. One boy upsets her pattern of love crisis, and she would rather leave him, than destroy him. However, there's more to this than she realizes

My heartbeat is so steady that sometimes, I don't resemble a human being at all. The fluctuations in my heart rate are very small even though I might be sleeping, suffering from a fever, or losing too much blood. When I'm 18 years old, the Ziegler family admits me into a rehabilitation center. My new home is now a temperature-controlled intensive unit located on the top floor. Oh, Aiden Ziegler doesn't love me at all. It's merely because the one and only artificial heart present in this world—and also in his chest—needs to be fine-tuned with my own heartbeat as its primary frequency. If my heartbeat is steady, he gets to live. If not, he dies. Three months ago, a nurse accidentally took off one of the monitoring pads on my chest. Five minutes later, Aiden, who was ten thousand miles away, went through a temporary crash where his heart stopped. The next day, the third-party medical company filed for bankruptcy. Everyone who was involved in this incident got banned by the medical world. Because of that incident, all of the sounds get eradicated from the top floor. Even the elevator's chimes get muted when it reaches the top floor of the rehab center. Everything changes when Aiden flies to Iropa. That's when his fiancee, Mandy Sutherland, takes over the rehab center. As she flips through my medical bill of nine figures, she sneers at me. "So, the Zieglers are basically sustaining a loser who does nothing but gasps for breath while lying in bed, huh?" After that, Mandy tears off the monitoring pads and unplugs the sync line. Then, she forces me to get on a treadmill. "That'll be a six-mile run for you. You can forget about returning to the top floor if you can't finish the run." As I grip the handrails tightly, I can feel my heart rate turning erratic for the first time ever. It feels as though my heart is about to burst out of my chest. As soon as the alarm goes off, Mandy turns it off immediately. What she doesn't know is that Aiden's artificial heart has already gone crazy, just like mine, while he's stuck in a place that's 12 time zones away.

When the nurse pulled the IV needle out of the back of my hand, her gaze was filled with pity. “Mr. Young, the heart meant for your transplant was transferred at the last minute. It was sent to the VIP ward on the seventh floor. It’s a shame, but all your pre-operation prep has gone to waste.” Marcus Stewart was warded on the seventh floor. He was the frail young man my sister brought home. Ten minutes ago, Marcus suddenly had terrible chest pain. My usually strong mother burst into tears. My stoic father slammed the table in front of every expert in the hospital, then decided to give Marcus the heart I had been waiting three years for. It was supposed to save my life. I hurried to the end of the corridor, but the green operating light had already come on. Clutching the twisting pain in my chest, I leaned against the ice-cold wall and slid to the floor. There was no need to wait anymore. My heart failure was terminal. The doctor said I would not last the next few days. The mechanical voice sounded in my head. [Master, your vital signs are rapidly deteriorating. If you terminate this body and leave this world now, you still have a chance at a new life. Would you like to proceed?] I looked at the faint grey hue of death tinging my fingertips. “...Yes.”

In a world where cultivators risk everything to attain immortality, Wen Lihua has spent years chasing power and burying the pain of betrayal. Once a gifted disciple, she was falsely accused, cast out, and left to rebuild her life from nothing. Through sheer determination, she rises to become one of the most formidable cultivators in the realm. Yet no amount of power can erase the memory of Shen Yijun—the man she loved and the man she believes abandoned her. Reserved, powerful, and burdened by secrets, Shen Yijun has never stopped loving Wen Lihua. When fate forces them back together, old wounds reopen and long-buried feelings ignite. As dark forces threaten the cultivation world and ancient conspiracies come to light, they must fight side by side to survive. Between dangerous trials, stolen moments beneath the rain, and a love that refuses to die, Wen Lihua begins to question whether immortality is truly worth the price of a lonely heart. Filled with emotional tension, unforgettable romance, second chances, and a mischievous fox spirit who steals every scene, Beneath the Immortal Sky: A Heart Left Burning is a captivating slow-burn fantasy romance about love, sacrifice, and discovering what truly makes life eternal.

My husband is the perfect doctor… or so everyone thinks. However, he delays the critical treatment of an accident patient so he can accompany his first love's son. Later, he even secretly switches out a patient's medication and watches as she dies from the pain. That way, he can take her heart and perform a heart transplant for his first love's son. What he doesn't know is that the patient whose heart he's taken is his daughter's. She's disfigured in an accident after her treatment is delayed. He calls her family's phone number, hoping they'll agree to donate her body to contribute to the medical field. That's when he hears my phone ring.