Guaiwaru reveals his plans and enhances himself using multiple Mega Parts, strengthening himself further and anointing himself king. The Cures attempt to engage Guaiwaru but he overpowers all of them, especially Cure Sparkle who feels guilty for falling into Guaiwaru's ploy and leading everyone else into trouble and de-transforms. Guaiwaru prepares to finish her off only for the Cures to cover their tracks and evade him. Hiding in a quiet location, the girls discuss any means to escape from the Byogen Kingdom. Hinata tearfully expresses her regrets to the others, blaming herself for her current failure and believing she still fails no matter how hard she tries. The others comfort her, stating she does not need to feel responsible for that failure while complementing on her strengths. Rate then senses a hole made by Hinata; taking that lead, everyone realises they can use it to make a portal back to their world. After transforming again, the four Cures execute Final Healin' Good Shower to make their own portal and successfully escape through it despite Daruizen's interference. Arriving back on Earth, they discover that most of Sukoyaka City has been infected by Guaiwaru while they were trapped in the Byogen Kingdom. Her morale renewed, Cure Sparkle resolves to purify the town with everything they have, to which the other Cures agree.