Fisherman Robot

 There is a handmade craft robot that works as a fisherman among human fishermen, he usually prefers to work in the night shit because there is where he can find more fish. In this world, there are artisan fishermen (where he works) and there are big industrial fishing ships. Every night the small robot goes fishing following a peculiar sensor that he has in his eyes which helps to localize a fish shoal quickly. The big company has a vigilante who always watches the tiny robot from the hills with something that looks like a telescope without being noticed by the small fisherman robot.