I Am the Second Male, Who Should I Be Afraid Of?

Friendly reminder: Don't read this article An Lan traveled through time, and like most people, he had a system. But the difference is that his system is not only not a golden finger, but a reminder. System: Please use your limited life to complete a great mission. An Lan: I refuse such an idiotic task! System: Death warning, don't forget you only have 30 days to live. An Lan: You actually threatened me, me, why don't I agree? System: Very good, please remember that you only have 30 days to live, don't lose it anymore. An Lan: ... I don't want to do this anymore, I want to die together T_T Intention: