Yuusha Party wo Tsuihou Sareta node, Maou wo Torikaeshi ga Tsukanai Hodo Tsuyoku Sodatetemita

Reisel is summoned to another world as a hero to fight the demon tribe, but he ends up being rejected and banished because his combat power is measured to be nil. However, this was actually a misjudgment by the measurement device, because he is so overwhelmingly strong that no one in this world can