WELL,
To start, I want to mention something that will become clear when you watch this show. It reminds me of the anime "Witchblade," but for men. You might also need to watch a couple of episodes first to get into it.
It is a story about two heroes who are different in many ways, including their past, how they view justice, and their attitude. One hero sees the suffering of the victim and saves them, while the other sees the culprit and punishes them. The first hero does it for reward, while the second wants recognition.Both face different odds and must decide what is right and what is wrong.
They work separately and as a team towards the same goal, surrounded by monsters or even worse: presidents, chairmen, and executives of a huge corporation using suffering to run a business.
To achieve justice, you need to gain power from within.
Now enjoy this anime!