From primitive troll tribes, to the multiverse's elven empires;

The mage's road from nothing to something, the whimsical environmental protection industrial civilization;

It tells the story of a half-baked law student's social practice and his guesswork-based "scientific research" journey.

Ps: The setting of "Trolls turning into Elves" is partly based on the relevant legends of World of Warcraft, but the world background and story direction are different, so it is not a fan work of Yamaguchi-san.