Who Wants to Be This Witcher?

"I thought anyone cared about me until I went to hell." Possessed by the archangel Michael, Adam fell into hell with his brother Sam Winchester. The angel told him that Sam was rescued by Dean, and he was left alone in this place of eternal pain, together with his sold soul. Until he opened his eyes again, he found that he had gone back to the past. His mother, Kate, had not yet died because of the revengeful ghoul. He got an invitation letter from the university—— He didn't even know why, but Michael's power remained in his body. Time passed so long that he couldn't tell whether this was another trick played by the Lord of Hell on him - giving him hope and then cruelly shattering it. He had had enough! After taking his mother out of town, Adam made up his mind to stay away from the troubled Winchester family. It would be best not to meet him for the rest of his life. He is not of the Winchester family's blood and will not participate in the war between heaven and hell! In order to protect Kate, he received FBI training and became a federal agent working for the government. By the way, track down the ghouls who killed him and Kate. Unexpectedly, in his first month on the job, he saw his eldest brother Dean Winchester, whom he had not seen for many years, in the FBI interrogation room. Wuhu. Is it too late to change jobs? It was too late, after all, the second brother, Sam Winchester, was in the interrogation room next door. Adam gave a tired smile. Purpose: God will help those who strengthen themselves, learn to love yourself