From troll tribes to elf empires

From the primitive troll tribe to the elf empire of the multiverse; from the mage's journey from scratch to the whimsical environmental protection industrial civilization; about the social practice of half-baked law students, and the scientific research journey with guessing. Ps: trolls changeThe setting of the elves refers to the relevant legends of World of Warcraft, but the background of the world and the direction of the story are different, so it is not a fan work of Yamaguchi-san.