The DG is unrecognisable with Treen in charge, and Floss has had enough. She goes to war, leading a rebellion to save the DG, but, as the fallout hits, alliances begin to split.

Meeting Maisie, Taz finds a would-be kindred spirit as they embark on protecting the local otters. However, as they become friends, Taz finds out that Maisie isn't who she says she is.