Gou yan kan ren xin

Yu Feng and Liang Liang's puppy gets gravely injured while defending them from the neighbour's large and aggressive Tibetan Mastiff. The arrogant owner of the Tibetan Mastiff, however, refuses to take responsibility, and the police aren't of much help since no people were hurt. When push comes to shove, Yu Feng vows to fight for justice for his puppy.