Every Pain Echoes

[Urban Anomalies + Superpowers + No System + Character Growth + Light Mystery] Shen Jue is extremely sensitive to pain, so he is terrified of getting hurt and afraid of dying. But when he was seventeen, he died. When he opened his eyes again, he had returned to the time before his death. From that day on, he began to feel all kinds of “pain” in the world. The injuries of ordinary people, the insatiable hunger of the infected, the tearing agony of monsters whose bones and flesh violently shift out of place... Some things had even died, yet their pain remained. These sensations were sheer torment to him. Gradually, he began to understand the pain and learned how to use it. He could find an enemy's weakness through suffering, turning one person's pain into a “weapon” to kill another... But this power came at a devastating price. However much pain the people he killed felt before they died, he had to endure every bit of it himself. “You're right. I am afraid of dying.” “So when I die... please don't make it too painful.” P.S. Entirely handwritten. Foreshadowing will pay off.