It Is Another World ? So What ?

Three high school students wake up on a hill in the middle of nowhere, one thing is certain is that this world is not theirs, fanciful landscape, atypical plants, existence of magic? With extraordinary knowledge from botany to quantum physics, who are they really? Why doesn't being in another world scare them more than that? To find out follow the journey of Shun, Baram and Shindo as they venture into this unknown world that would soon undergo enormous change due to 3 disruptive elements. Friendships, genocides, revenge, they were going to change this world but not before this one changed them.