I'm Standing on a Million Lives. 4

Ninth grader Yusuke Yotsuya is a loner and he likes it that way. But one day, he and two female classmates are suddenly sent to another world, where they must work together to battle for their lives. But he's been reincarnated as a farmer! How is someone who's only ever wanted to be left alone supposed to be a hero?! A one-of-a-kind original manga that will challenge everything you thought you knew about fantasy!