Wigglyworm's manga / #crime(2)

Mc born a island with little relatives become stole money tried to have a safe future by using a guy. She got caught he got tortured nothing big happened to her only a threat. Currently, she is an assassin. Another girl with one eye gone is also an assassin .

Mc admired old man but even more, his dad. but he had to witness old man killed his father in front of him and his mum. He has a cousin that is currently working as a police officer. Mc named himself as 'young' opposing the old man. He meet a killer called 'scar' and made him kill the owner and he was an old cop that created the old man. What will befall the MC?