The Umbra Mafia

Mafia and morals.                    Do they go together? or are they completely incompatible?

Taka is a newbie martial artist seeking to partake in the Umbra Martial Arts Tournament. However, what he doesnt know is that its ruled by the mafia. The three familias having a share in each portion of the tournament. As he meets certain mobsters, one nicknamed the 'reaper' , he questions his contradicting similarities to him.

An innocent, pure yet mature young man enters the depths of the underground.  For someone who immensely prioritises his morals, will his morals be able to resist the hostile enviornment? Or will he succumb to the persuasion of lust and corruption?