MTL - Swallowed Star - v6 Chapter 12 Brain width ‘21’

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!

The world has turned into a hell, a place where the strong thrive!

The world is full of mysteries. Strange, seemingly unexplainable events occur more often than we may realize. A young boy may catch an illness no doctor can explain. An office may catch fire for no apparent reason. And perhaps, someone may die a sudden and unexpected death – their bodies blighted beyond recognition.

Some might believe that these events are merely freak accidents.

However, Ye Shaoyang knows otherwise.

The youngest inner disciple ever in the prestigious Daoist Maoshan Sect. Talented, handsome, and a hillbilly from the mountains who still uses a brick phone in the modern age.

Follow the tale of our quirky, snippy, but honorable hero, after he finally descends the mountains after fifteen years of being out of touch with normal society. Read on as he combats horrifying apparitions, charms ladies, and finds himself in all sorts of trouble along the way!

A story that delves into Daoism, Chinese sorcery, and the supernatural from Asian mythology.

- Description from Novelupdates