[Comprehensive British and American]ghost Summoning System

I was reborn, just seconds before my father was about to stab me to death. While he was waiting for death with his eyes closed, my father was penetrated halfway. When he raised his eyes tremblingly, he saw the eye-catching inverted triangular figure, the huge lunar head and the huge crescent moon. He continued to look up. Under the huge iron triangular head was a slowly crawling sarcoma... Damn it, he was just alive. Then a machine sound with electric current sounded in my mind. [Hello host, this is the ghost summoning system. I am your guidance AI, numbered B9086731. ] Engage in career, otherwise you will die A large number of private devices The game starts with a muscular man with a big sword, and all his equipment depends on fighting. The timeline is confusing and OOC is serious Intention: I don't know