Beatrice has disappeared without a trace, leaving Hee-So to wallow in despair (not to mention her own filth) due to his inexplicable absence. And even a visit from Won-Jun can't drag her out of the dumps! In fact, he only makes it worse when Won-Jun takes Hee-So's true story about her walking, talking, now-missing cactus as a hint for him to mind his own business and get lost. But before Hee-So can be yanked out of her pity party to set things right with him, Sae-Bom's family drama begins to unfold with sudden and shocking consequences! Will Hee-So be able to make it over the rough road that lies ahead of her without her trusty, spiny little confidante at her side?!