High school DxD:revenge

Many people says today their luck is bad that's why they failed.But what will you do if you are on the shoes of a man whose whole existence is a bad luck. He is so unlucky that when he born his perfectly healthy mother died from heart attack. When he is 4 years old his officeworker father died in car accident.After his parents death when his grandmother started to take care of him died from thunder strike while working on their field. Every single cases when anyone tried to get close to him dies by unconvininent means.So people started avoiding him while calling him wizard. Sometimes later when a priest heard a demon spawn lives in that village.He came to kill him in the name of god. When he was almost burned to death by that priest nearby a patrolling Police hearing his scream of terror,quickly came and subdued that priest and saved him. After sometime later by court order that boy was sent to an orphanage.which later burned to ashes by a psychopath. Now he is watching the girl he loves most is marrying while sitting on the last bench of the church. What will happen next,will he able to stop that marriage and live happily ever after with the girl or get destroyed in the pyre of one sided love? IF YOU WISH TO SUPPORT ME YOU CAN DONATE AT Pa treon.com/Tentacle_man ( IGNORE THE SPACE).