I'll Add Some Points When Everything Changes in the Doomsday Apocalypse

The night when the comet "Day Meteor" passed by the earth, the temperature soared to 47 degrees, and then - things began to grow in the world. Dogs grew extra legs, plants began to prey on living animals, and neighbor Aunt Wang's mouth was split from the corner of her mouth to the base of her ear. Shen Zhuo awakened to the [Ecological Niche Map] - he could see the pollution value, weaknesses, and evolutionary branches of all living things. Kill the mutants, extract the traits, and use them on yourself. Squamous membrane, night vision, acid glands, regeneration... But every splicing has the risk of rejection. If you spell it wrong, people will not be able to retain it. Natural disasters alternate, alien beasts evolve, and the human camp fights endlessly. Some people go crazy, some people wake up, and some people take advantage of the chaos to become kings. Shen Zhuo does not intend to be the savior. He just wants to carve out a non-degenerate position for himself in this crooked world.