Sofia loved visiting the Park of Rainbow Tigers. That's where she met two of the members of its rescue squad, Sara and Daisy. Sara lived in Enchancia and Daisy in Prince Hugo's kingdom. When the rescue squad's captain, Joshua Stern, retired, he promoted these two young ladies to co-captains of the rescue squad. Sara and Daisy enjoyed working together. However, before they were captains, they each had it easy working alone when one of them wasn't at work—but neither of them tried to work alone as captain.

It was after graduation at Royal Prep. Hugo was going to the tiger park with his family and Sofia, and he was really excited because this is his first time visiting the park with his uncle Grimtrix the Good. His excitement really amused his family.

"Wow, cool it, baby bro," his older brother, Axel, chuckled. "It's okay to be excited, but you've been to the tiger park many times."

"Yeah, but this trip is special because Uncle Grim is coming with us," Hugo told him.

"Well, that makes sense," Axel smiled.

"Who can blame him?" Grimtrix smiled. "After I tried to overthrow your parents, I never really made time for fun. Is his little girlfriend coming too?"

"She sure is," Hugo smiled. Suddenly, his Enchantlet lit up, meaning that Sofia was contacting him. He flicked his wrist, and a rope came out and formed a circle, showing Sofia. "What's up, Sofie?"

"Hugo, I hope you don't mind if I invited two certain royals to join us at the park," Sofia smiled. Princesses Elena and Isabel of Avalor came up behind her.

"Sure, they can come," Hugo nodded.

Elena and Isabel then saw Grimtrix.

"Who's that?" Elena asked.

"This is our uncle Grimtrix," Axel replied. He turned to his uncle and said, "Uncle Grim, those are Princesses Elena and Isabel of Avalor."

Grimtrix was surprised. "Avalor? Like the Amulet of Avalor?" he asked.

"Exactly," Sofia nodded. "Elena was trapped inside my amulet for 41 years, waiting for another princess to free her."

"I see," Grimtrix said.

"Well, we'll meet you at the park tomorrow," Sofia waved.

"Okay," Hugo nodded. As soon as the conversation was done, he turned to his uncle and said, "Wait until you meet Sara and Daisy, the co-captains for the park's rescue squad."

"Judging by the way you said that, they sound like great girls," Grimtrix smiled.

"They sure are," Axel smiled. "Sara lives in Enchancia, and Daisy lives here in Albuquerque, but she came from Avalor."

"Well, I can't wait to get to know them at the park," Grimtrix smiled.