"When Wily learns the villains are traveling to the fabled Eversteel Forge to build a mechanical army, it's up to him and his companions to journey across the sea and stop their enemies. On the way, they face piracy, betrayal, sea monster attacks, and the dangers of a mysterious desert island. But the greatest challenge is to Wily’s loyalties—and if he can forgive a father he no longer trusts"-- Provided by publisher.