Regression of the Genius Extra

Main story:In a Unknown and Distant world, the Underworld is looming over, threatening to Invade and wreak havoc in Imarion.The citizens of that world, wanting to save their world but knew that they were no match for the Underworld.As their last resort, they summon people from another world, who have the support of the goddess.Dainsleif and his Class of students were either lucky or unlucky that they were summoned to world with magic and beautiful wonders.Everyone else were thrilled, but not Dainsleif. He saw it as a curse.His dreams of living a peaceful life after an unbelievable incident were shattered. But even a though he wanted to bring peace to this world, he wasn't provided the power to achieve that.**Second life:Dainsleif was betrayed and forced to kill himself. But in the Eternal Void after Death, An item he found long ago at a secret location activated. It gave him a second chance and brought him to a time he first entered this endangered world.The item made him the successor of a race that longed to exist. The bloodline of that race gave him a power stronger than even the gods of that world.Later turns out, the People who betrayed him, Loved him the most. 'So what?' he asked himself. their feelings doesn't erase what they had done to him.The women now wants to make up for their actions, but how could they when the person has blocked all paths to forgiveness?He would rather find new ways to be happy and live a life far away from them.In this cycle of misunderstanding, will Dain find the peace and enjoying life he wanted? or would he be stuck in that cycle forever?