Now That We Have the Doomsday System, You Tell Me That You Still Want to Investigate?

The doomsday system sent the wrong goods and threw me into the feudal officialdom; I went to the hall during the day to pretend to be a blue sky, and at night I raised my ruler to slay the evil spirits! They wanted me dead, but the system only wanted me to live until dawn - but if I survived, they would have to die knowingly! Isn't it satisfying enough to lick blood from the edge of a knife? Then I will race in the three fronts of imperial court sealing borders, demons and monsters, and countdown to doomsday! When I measure the world with my iron ruler, the doomsday system accumulates 5,000 points—— Let's "upgrade" this feudal dynasty to the end of the world!