Risking My Life to Save an Angel? I Just Died of Overwork, What Have I Got to Fear?!

[System] [The Fourth Calamity] [Multiple Heroines] [Multiple Races] You're saying I've only got a year left to live?! Wait, why is my entire status panel covered in censor bars?! How did I become a charlatan?! Why does this angel worship me?! Ling Mo was nothing more than an ordinary high school student when an unknown force stole his lifespan. The will of Water Sphere Star took the form of a System and helped Ling Mo ascend to godhood. System, why has this Tower of Hell appeared right in my school?! I was up all night just yesterday... A new writer with a new book, all done by hand with no AI at all. Please give me your advice. I'm very open to suggestions!!