Prince, originally a human royal cursed into frog form, endures 25 years beside a pond awaiting a princess's kiss to break his enchantment. His chance arrives when a match girl—temporarily transformed into a princess by a magic bean—kisses him, restoring his princely appearance. After this transformation, the match girl gains the ability to turn anything she kisses into a prince, populating her home with numerous princes. This relegates the true prince to obscurity, prompting him to devise a scheme reaffirming his uniqueness. He orchestrates a staged dragon confrontation to prove his authenticity, but the plan unravels when an unintended dragon manifests, escalating the situation into genuine peril.