The Key In 10 Years

Matthew found himself transported to a game world.
He realized that there seemed to be something wrong with his system.
[Class: Necromancer
Quest: Planting Trees
Goal: 1000 trees
Reward: Summoning 'Skeleton Dragon' & a large amount of EXP]
From then on, a Necromancer who believed in balance even more than a Druid was born.

A Necromancer Who Just Wants to Plant Trees

"Whether it's humans, elves, or druids, we're all doing pretty well now. I mean, the structure of a city-state is also very good. People don't disturb each other, so why must we form a kingdom?"

Matthew did not answer immediately.

The latter's expression was also very serious. He actually took the initiative to say,

" In terms of social organization, a kingdom that can control more city-state resources at the same time will be a more advanced, risk-resistant, and powerful existence than an independent city-state. I've travelled to other worlds, and many of their places are indeed more developed than ours. The simplest and crudest example is that if a kingdom composed of multiple city-states declared war on an independent city-state, the latter would almost certainly lose."

"We all know the principle of strength in numbers.

Calamity Mage