Stellar Echo: Heart of the Myst - Chapter 27 - : A genius? Me?

Everything has changed since Earth became a collectible.

Modules have become the source of all superpowers, and the adventure dimension has become the best way to obtain modules.

Internal Force Module + Meridians + Acupoints + Flame + Knife = Burning Wood Knife Technique?

Magic module + spell model + spiritual guidance + missile = magic missile?

Internal force + blood + space + life + death + grinding + transformation +? ? ? =? ? ?

Lu Bai, who received his own death compensation, began a journey of constantly gathering death wool.

- Description from novelbuddy

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!

1. Download a suspicious game
2. Catch a few magical pets as partners
3. Go through interesting daily routines and lead the pet shop to a whole new level

- Description from Novelupdates