I Evolve Infinitely in the Last Days

One hundred years after the end of the world, countless survival bases have been established on this land, and outside are dilapidated ruins and entrenched mutant species. Su Fan traveled through this land with the soul of the evolutionary system. "Ding dong, evolution points +300" "Ding dong, evolution points +700" "Ding dong, open the first-level gene lock, your fighting instinct will increase, and your strength will be strengthened." "Ding dong, activate the second-level gene lock, improve recovery, and increase strength..." ………… To others, mutants that were dangerous and terrifying were just moving experience points from Su Fan's point of view. Hahaha, darlings, don't run away, I'm coming. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.