Plague Doctor - Chapter 505 - Survival Of The Fittest

This is a story of an ordinary boy gaining unusual powers from his nightmares… It all started when Lin Sheng experienced something strange on what he thought was just another normal day. He begins to have recurring dreams that lead him on an incredible journey of discovery as he encounters spine-chilling monsters and elusive secrets.

- Description from Novelupdates

The nascent Chaos had just been carved out, and the barren void welcomed the souls from the Otherworld.As the first soul in the Chaos World, Laine automatically became the God of Spirituality.However, divine power stems from Divine Power, and the existence of spirituality was insignificant; thus, the newly born Laine was extremely weak.With no other choice, to avoid being overturned by the torrents of fate, Laine had to rely on himself.He carved out realms, and birthed lives belonging solely to spirituality.He created sequences, scattering the steps to deification.He wove the Magic Net, enveloping the sky, the oceans, and the land.When the bell of dusk sounded, I raised my divine seat and proclaimed to all beings from the pinnacle of the Spirit Realm:There are two facets to the world, the material and the spiritual.The material belongs to the gods, and the spiritual belongs to me, such is the ultimate truth of all things.

Roy’s life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver.

It’s really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven??

Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!

- Description from Webnovel

A biker tries to save a cat on the highway and gets hit by a truck (Truck-Kun), he was rushed to the hospital but, due to internal bleeding, he dies only to be reborn as a cat, in a new world with a system.

In this new and vast world, he tries his best to get used to his new body and get stronger along the way. With his overpowered system and skills. To one day become untouchable.