After running after Jim for about 10 minutes (I didn't…
After running after Jim for about 10 minutes (I didn't looke at what he eats so I offered him meat and random things to steal, so the taming time was so slow) he stated swimming and suddenly died. I dont know why. Was it from hunger? Lack of oxygen? There weren't any piranhas near us.
Later I tried taking another one, he also entered to that river, and after several minutes of swimming he also died. And the same happened to three more of them. They preferred dying to be by my side.....