Immortality: Being Tortured and Killed Tens of Thousands of Times by Strange People, I Am Now Invincible

[Infinite resurrection + invincibility + no Holy Mother + the one who kills is the Holy Mother + decisive killing + no female protagonist] Immortality does not mean immortality. After accidentally traveling into a strangely invaded world, Chen Siyuan awakened a system with unlimited resurrection capabilities. Each time he died, he gained one more life and gained one point. Chen Siyuan can add points to any part of his body, and he can also buy plug-ins produced by the system that must be high-quality. I thought that the protagonist's journey to change fate and lead the world to a comeback was about to begin. However, he was taken to the first ward. Here, patients are captive food, and life and death depend only on other people's thoughts. In the ten years of An Wu Tianren, Chen Siyuan died tens of thousands of times and accumulated tens of thousands of points. After ten years of forbearance, he will make a desperate move today, break out of the first ward, kill tens of thousands of enemies, and kill all the strange things in the world!