Nightcrawler: I Pick up Attributes in the Doomsday

Black rain falls, his sister disappears, and delivery rider Lin Mo awakens in the apocalypse [Attribute Plunder]: you can pick up power, speed and perception by killing monsters, and become infinitely stronger! In order to find his sister, he broke into the safe zone, joined the Awakened Alliance, and fought his way from "Awakened to Be Determined" to the sharpest knife in mankind. However, the closer he gets to the truth, the more frightened he becomes - his sister's disappearance, his own awakening, and the apocalypse itself are actually an evolutionary experiment by alien "observers" that has lasted for thousands of years. Are humans just guinea pigs? Then tear up the experiment and chop down the Creator!