The protagonist comes out of the "abyss" and feels the light again. He is determined to be an ordinary person all his life and will not show his abilities in front of others. However, the monsters in the abyss rush out and cause harm to the world, so he has to come out to save the world.
Ps: The protagonist is at full level at the beginning, but the Virgin may still have a little loss of moral values, but in the later stage, he will slowly and voluntarily help others, and his strong offensive and defensive abilities have some shortcomings.
Motto: Never give up hope even if you are in despair