The two male protagonists and Shuang Qiangwen, Zong Jiezhu & Ji Can, one is an ignorant man who was trained as a killing machine since childhood, and the other is a neurologist who is strong and confident but retired from the military early. The pain in my bones makes me live soberly.
"As you can see, I can't even do the most basic bandaging now. I'm a cripple."
"Well, so..."
…
"I don't know how to love, you teach me"
"Okay, I'll wait for you and learn to feel my heartbeat."
Original, any similarity is purely accidental, please don't criticize if the writing is not good.
Concept: The world is noisy, it doesn't matter, I can hear your heartbeat