Good Luck, I Will Be Invincible After I Am Released from Prison

He came down from the mountain just for the promise he had made with his childhood sweetheart. As soon as he became a son-in-law, he was imprisoned for the crime of medical malpractice in the hospital for his junior sister's wife. He spent three years in a hard cell, cultivating quietly, and when he came back from prison three years later, he got a divorce agreement from his wife... Everything seems to have been premeditated. He strives to find out the truth and restore his innocence. He even uses medicine to become a saint, grudges freely, and makes his own way in the world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.