Rella, a female CEO worth billions, is betrayed by Baroque, poisoned, and pushed into the sea. Rella survives but is wary and unwilling to speak. Planck mistakes her for a mute homeless woman and takes her to his family restaurant, where she is put to work. Meanwhile, Baroque plots to seize Rella's billions in assets, while Planck secretly investigates Rella's past and helps her seek revenge.
