While Sofia and Prince Hugo are out with the Princely Adventure Club to see Miss Nettle, Hugo's royal gardener is asked to kill the weeds, but he also accidentally kills the grass in the garden! King Garrick says they'll go back to Miss Nettle's greenhouse and ask if she has anything to grow back the grass. But Amber has other plans: she wants to help Hugo by using a manure to make the grass grow faster. King Roland says no because Amber doesn't know how this manure works. Amber disobeys him and uses the manure on the garden anyway. But the manure makes the grass grow really tall!

Sofia and Prince Hugo are going to participate in the World Enchanted Ice-Dancing Championships tomorrow! But there's one problem: Hugo is sick with the Albuquerque Winter Bug, and this flu lasts up to two weeks! Not only does Dr. Valentine have this bug, but Lady Melody has been injured. The only way to cure the Winter Bug is to brew a Sunrose herb in a healing tea, and the only place to get this herb is at the tippy top of Mount Yuma. Sofia, Prince Axel, and King Garrick journey to Mount Yuma to get this herb, but the snowy weather isn't making it easy. Luckily, Sofia's amulet summons a special princess to help her realize that a true champion would do anything his/her heart is set on.

Storykeeper Sofia is summoned by the Secret Library. The story she has to complete is "The Tale of the Sapphire Snake". The Sapphire Snake has escaped from his den for unknown reasons. To Sofia's horror, her best friend Prince Hugo and his big brother Axel have been sent to help her old foe Sir Oliver to stop the Snake! Knowing what Sir Oliver did in Brazendell, Sofia feels as though he may have caused trouble in Albuquerque too. Can Sofia help clear this misunderstanding? What has Sir Oliver done this time?

Prince Hugo's birthday is in five months, and Sofia decides to use this extra time to make him a special gift: a guitar. Yes, it would be easier to just buy one, but Sofia thinks Hugo deserves a homemade guitar. Meanwhile, Hugo's big brother, Axel, gets the idea to build him an indoor ice rink! That way, Hugo can ice-dance any time of year he wants, especially in the summer. During these five months, Hugo is concerned for everyone working so hard, and he himself is working hard on his royal duties. What's going on?

Ruby and Jade have been jealous of Prince Hugo since the day they met him because he's really close to Sofia. When Hugo leaves for a vacation, Jade and Ruby have Sofia to themselves for a week. But the girls are so happy to have Sofia that they become clingy and want to do everything with her for a week. However, Hugo comes back early after his father is injured in an ice hockey accident, and he and Sofia are back to having fun together. After hearing Hugo call Sofia his best friend, Jade and Ruby fear that they've lost Sofia. Have Ruby and Jade lost Sofia forever? What will happen when the girls play a bad prank on Hugo in front of Sofia? Note: The song "Our Best Friend" is in the same tune as "Me and My Mom" from the episode "Mom's the Word".

It's been a while since Sofia freed Princess Elena from the Amulet of Avalor. Now Sofia has a beautiful new dress, and her amulet is pink. Everyone at Royal Prep loves Sofia's new gown and amulet. However, Princess Hildegard is jealous because everyone thinks Sofia's ruby pink amulet is prettier than her new ruby necklace. Hildy wants the ruby pink color to look pretty with her gown, so when Sofia isn't looking, Hildegard steals the amulet. But before she even has a chance to put it on, the amulet disappears along with Hildegard's necklace! Where could the amulet have gone? Could the answer be under everyone's noses?

Sofia is looking forward to her next adventure with the Princely Adventure Club. However, Princess Hildegard is jealous of the attention Sofia gets from her best friend Prince Hugo. In order to get closer to him, Hildegard tags along on the adventure. But once at the Enchanted Animal Park, it doesn't go too well for Hildy because Sofia keeps stealing Hugo's attention away. After seeing Sofia get loads of attention for falling out of her canoe and getting poison ivy on her foot, Hildegard decides to get Hugo's attention by doing the famous "Boy Who Cried Wolf" act. She blows on her trouble-whistle and tricks everyone into thinking she's in danger only to lose their respect. But what happens when Hildy finds herself in trouble for real?

Amber and Hildegard become suspicious when Sofia acts secretive with Prince Axel. When the two princesses spy on them, they learn that Sofia is helping Axel with a secret surprise for his younger brother Hugo. Amber and Hildegard jump to conclusions and assume Sofia is in love with Axel! But is this really what they think it is, or is there an explanation for this?

Sofia and Prince Hugo are looking forward to the upcoming art show at Royal Prep, and they're making beautiful paintings to display. Amber is sure that everyone will love her painting the most, but everyone thinks Sofia's painting is the most beautiful. When Sofia isn't looking, Amber is so angry and jealous that she unintentionally splatters paint on her younger sister's freshly painted painting! Amber tries to cover up the mess without Sofia knowing, but it only makes the problem worse. Will Amber fix this problem without telling Sofia? Or will she face the music and tell the truth?

Riding to Royal Prep on a foggy day, Sofia unintentionally makes an emergency landing at the Junior Knights Academy. When Squires Vaughan and Vance catch Sofia, they lock her up in the stables! When Minimus reports this to Royal Prep, Prince Hugo is the only one races to Sofia's rescue. But the Junior Knights try to lock him up, and he makes a run for it. Luckily, Sofia's amulet summons Merida, whom she sends to help Hugo believe in himself. Look out, Junior Knights; it's Prince Hugo to the rescue!