Luke, a user who is skilled in killing others and taking their possessions, has achieved the title of "Worst Criminal Ever" when he reached an infamy score of 1 million. However, as the saying goes, even the wicked receive divine blessings. Luke is attacked by an unknown user just as he achieves this unprecedented achievement. But a new opportunity presents itself to him. 'I can steal other people's belongings? This is amazing!' Luke sets out today to become the greatest thief of all time.