Shinja Zero no Megami-sama to Hajimeru Isekai KouryakuClearing an Isekai with the Zero-Believers Goddess; Shinja Zero no Megami-sama to Hajimeru Isekai Kouryaku ~Classmate Saijaku no Mahou Tsukai; The Weakest Mage among the Classmates; 信者ゼロの女神サマと始める異世界攻略　クラスメイト最弱の魔法使い; 從零信徒女神開始的異世界攻略; Full Clearing Another World under a Goddess with Zero Believers

After his class gets buried alive on their way back from a school trip, 18 year old Makoto Takatsuki and class get transported to another world. Unlike the rest of his classmates who gained powerful abilities, Makoto barely gains any power. "This other world is unbalanced!". With the threat of a great Demon Lord rising again and a goddess with zero followers, can Makoto make his way through this new world and clear the isekai!