How Long Does It Take to Watch Loner Life in Another World?

Haruka has been living his high school life as a loner, but all of a sudden, he and his classmates are summoned into another world. A God gives him a list of skills he can freely pick... Or at least that was how it was supposed to be, as all the valuable skills have been taken by the other classmates first. After Haruka scolded God, he snapped back and gave all the remaining bad skills to Haruka. Thanks to the "Loner" skill, Haruka begins his lonely adventure in another world.