Someone gets reincarnated into a fantasy Earth.  At behest of Goddes Solaris Jake gets reincarnated into a Fantasy Earth.He was chosen for his study of History and the goddes hopes he can help humanity against with their survial and helping them to trive.What to expect: -Litrpg progression-Skills-Levels-Magic-Kingdombuilding-Average to strongWhat not to expect -Romance -Harem Disclaimer: This is my first novel and first time writing.