Take Jean for example. What could these criminals offer him that he could not find for himself? All he seeks is a peaceful life and the refinement of his magic.
What could you offer someone like that? And then there is the most obvious and the stumbling block of these criminal families.
Death Monarch. That is a person who hated Crime Alliance with the passion of a thousand burning suns.
In the past, if there is someone who becoming the stumbling blocks of these criminal's organization, there are many ways to solve it
Hire an assassin. Bribe them. Threatened their family. That and more of the same variation
But Death Monarch is the strongest person in the world. There are no assassins that have big enough gut to try to assassinate Death Monarch.
The last time that somebody tried, they turned into scorched meat, being smite by red thunderbolts that shot down from the Heavens
