Reincarnated as a Pig and Started a Counterattack

The protagonist Chen Xi is a busy office worker. He was hit by a truck while playing with his mobile phone during off-duty hours. He was reborn into a pig. Later he discovered that this was actually a game world. He was reduced to livestock and preyed on the weak. He was either served to the dinner table or beaten to death by his own kind. In order to change his fate, he had to desperately upgrade...