Scholar's Advanced Technological System - Chapter 9: Did I Even Study At University...

Crossing to One Piece world, he became Roger’s younger brother.

After 10,000 years, it was iced. The Douro’s federal expedition team discovered an egg with a gold and silver two-color pattern during the scientific study in the northern part of the country. After exploring it with an instrument, it found that there were vital signs inside, and he quickly brought it back to the institute for incubation. The egg hatched, but it was a baby, a baby identical to humans, and an egg-born child.

- Description from ptwxz

Gold, wood, water, fire, earth, wind and thunder are the seven elements in the world.Everything in the world is made up of one or more of them.As long as the structure is set up, and then according to a certain proportion, in a specific position, add the right amount of elemental energy with different attributes, you can create everything in the world!And, I, Xiao Ye, am the master of the elements. …… ……Young Ling Chen awakens a mysterious physique, and from then on, he defeats the geniuses, kills the heroes, and dominates the world!Ling Chen: Sorry, I am the kind of genius you hate the most!

One day every human on the world suddenly receives a mail claiming to enact the World Salvation Project. Half in doubt Kurosaki Shion, a diligent university student and loner, follows the mail’s instructions, becoming one of a million Demon Kings governing his very own Domain in the new world.

*** This is a post-apocalyptic story containing many fantasy elements. It is a somewhat dark tale following Shion as he grows while aiming for the unification of the all too sudden new world. It has many game-elements bolstered by strategical thinking while at the same time providing funny moments and romantic encounters.