A boar with fierce mouth and fangs was raised up by human beings as a family pig. The wild side of the boar seems difficult to change, but in fact the boar can empathize with human beings and is grateful to its owner. It saves its owner's life in the end.

被人类当做家猪养大的野猪，尖嘴獠牙，面目狰狞，看似野性难改，但却有着人类的情感和知恩图报的品格，挽救了主人生命。