Su Mo died. He died inexplicably when he was in the prime of his life. Have you ever seen someone choke to death while drinking water? Then Su Mo was entangled by a system. After the system entangled him for two days, Su Mo agreed to bind to the system and complete the task. Nonsense, who doesn't want to live? He has only lived for more than 20 years and doesn't even have a boyfriend or girlfriend! So, Su Mo actually experienced a black technology. When did such black technology exist in the 21st century?! Su Mo didn't believe in ghosts and gods, so he agreed with a dubious attitude.