You worked for the Hunting Dogs, but got an offer from the Port Mafia of a higher pay if you could manage to betray the Hunting Dogs and leave them in shambles. How the Hunting Dogs would be left in shambles? Your ability is dangerous when it goes out of control, and the Port Mafia planned on using it to their advantage.

Ango had deals with the Port Mafia, so he was well aware of the potential contract, but he wasn't going to let it happen, so he kept his eye on you.