[Urban + Super Power + Science Fiction + Decisive Killing + Recruiting Disciples + Single Female Protagonist]
Thirteen years ago, the Federation's most terrifying war weapon was born, codenamed [The God of Death]. When the triumphal song of the 'Saint of Peace' sounded, the 'God of Death' mysteriously disappeared with all its secrets.
Thirteen years later, a young man with amnesia named Lin Xiao was told that he had cancer and would soon die. A mysterious gray cell phone quietly rang the ringtone of fate...