Worldwide Apocalypse: Starting With Max-Level Skills

The global human population descended into an apocalyptic world, where order collapsed and monsters roamed freely. Only by constantly growing stronger could one survive. Wang Chen obtained the Peak Ascension System, which instantly maxed out any skill he acquired. Thus, he began his path to invincibility! This apocalyptic world is a living hell to you, but to me, it’s heaven! — Description from novelcodex.org