looks like the author is retconning the plot :
" the very 1st angel of god descends to mortal realm " , this must have been the biggest news in the world , and the angel would have received all kinds of offerings from everyone , and he would have been in a even higher position than the pope .
but instead , for 34 chapters , the angel has been working as a lowly waiter and reviewer to survive everyday , and everyone around him is just chill with this fact , because they dont follow christian religion ? or they are heretic ?