Tails of Iron 2: Whiskers of Winter (ซับภาษาไทย) part 1

Just as the Rats of the South start to piece their lives together, following the great war between Rodent and Frog, an old and unspeakable evil stirs in the North; wings black as death; fangs sharp as steel; and a thirst for blood rivalled only by their insatiable hunger… for vengeance.