Killing Monsters to Gain Attributes, What Should I Do If I Become Stronger and Stronger?

The law of heaven has fallen, monsters and monsters are everywhere, and the people are suffering and wailing everywhere. By God's will, you step into the world at this time with a sword, slaying demons, killing monsters and exorcising ghosts. You guard the human race alone, and save the human race in times of crisis by yourself. Relying on the characteristics of plunder, you lead the human race to the top of the road, reestablish the way of heaven, and stand at the top of all races in the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.