Moerumba is the second of the Dark Fall to attack Earth after Karehaan fails. He acts and appears like a Latin American with colorful clothing and having affection for dancing. He attacks Pretty Cure with stronger and more-powerful fire-related Uzainaa monsters. He calls Pretty Cure “Señorita” (“young lady”). His name comes from two words, “moeru” (means “burn” in Japanese) and “rumba (a kind of Latin dancing)”.