I Wanted to Die Calmly, but I Awakened to Immortality

Eighteen-year-old Chen Zhiyu was diagnosed with a terminal illness after the college entrance examination. He only had three months left to live. He planned to die calmly, but he awakened his talent [immortality]. Each time he dies, he becomes stronger. The people around him turn out to be man-eating "beasts". The battle between the awakened ones and the beasts causes the collapse of the world order... How should Chen Zhiyu survive with the people around him...