King Of The Start and The End

Just read.... This emperor is just too sleepy right now.... Ok... A little bit of information.... I guess...? A regular teenager guy you can find anywhere (NOT SIMP!) that likes to read light novel, manga and more..... what will happens when.... The disaster or calamity truly happened? Hmmmm... There's a little of plot twist in the start to middle of novel?.....maybe...... Well that depends on what you thought.... Hint... Its not the usual cliche.....yeah.... Also... not the usual unexpected or expected..maybe...who knows....