Kai bursts into the adventurer's guild in Crimonia, desperately searching for someone to help his village. Unfortunately, all the high ranking adventurers are already out doing other quests. While he despairs, a lone bear appears before him.

Yuna is a fifteen year old girl that is completely addicted to a game called World Fantasy Online. After playing for a year, she gets the chance to open a random present from the administrators and is suddenly drawn into a completely different world.

Yuna begins getting use to her life as an adventurer in her new world. However, she immediately hits a few snags that slow her down. One of them being Deborane's party, who isn't able to go on a quest they had accepted because she beat him up.

Yuna gets a special request from the feudal lord of Crimonia through the guild. She is wary since she knows how bad nobles can be because of all the video games she's played in the past. Meanwhile, a sudden crisis hits Fina's family.

While Yuna explores the town for ingredients, she stops by a food stall she regularly visits. There, she sees a group of children from the town orphanage. On a whim, she buys them some food. During her visit, she realizes how dire their situation is.

Gentz finally proposes to Tiermina and the two girls are ecstatic. But the very next day, the couple already begins to fight. Worried, Fina asks Yuna to take the two sisters on an adventure for an item that will surely bring the couple back together.

Yuna takes Noir and Fina to the royal capital. On the way, they meet Misa-na and her grandfather. The king's birthday celebration will start soon and the capital is bustling with life. And now, Yuna meets the rest of Noir's family.

Since the girls have some private errand they have to do, Yuna goes with Lady Ellalaura to explore the castle. A dark shadow is cast upon everyone's fun when a man named Gulzam makes his appearance. Yuna goes to pick up Cliff for the worried Noir.

Now that the birthday celebration has wrapped up, Yuna and Fina decide to head back to Crimonia. They go on one last outing and come across the bakery they had visited when they first explored the royal capital. Unfortunately, they find it closing down.

Yuna is very disappointed. She had a great time visiting the royal capital, but she was unable to find any seafood. However, Yuna realizes if she can't find seafood, she just needs to go to the source! She immediately bolts out toward the sea.

Yuna single-handedly takes care of the thieves blocking the land route for trade from Millela at the expense of her sleep. Drowsy, she follows along as Atla ties up all the loose ends. Exhausted as she is, Yuna begins to think about the kraken problem.

Yuna is busy as an intermediary between Crimonia and Millela. At the same time, various people ask to see her or spend time with her. In the middle of Yuna's hustling and bustling, Fina is left alone with feelings that she can't convey...

Yuna continues her days in Crimonia, finishing quests and visiting her restaurant, Bear Haven. She receives a letter from the royal capital and goes to visit after solving a small honey problem.

Yuna, very reluctantly, goes to the royal capital to escort a group of students through their hands-on training. She feels uneasy about spending multiple days with noble children her age that look down on her...

A villager comes running to tell the village chief that they are being attacked by goblins. Maricks and the others offer to help to save the villagers. However, they soon find out that they may have bitten off more than they could chew.

Yuna's life isn't all about adventuring! Yuna prepares for Anz and her crew's arrival to Crimonia, but there is still a lot to do. She discovers that a girl name Sherry has an amazing talent, but that talent has put the little girl into a dilemma.

Fina discovers that her current iron knife can't cut through the tough fur of the black tiger and Yuna takes her to get a stronger replacement. However, Yuna finds out about the existence of mithril at the blacksmith's and begins a quest to obtain it!

Yuna dreams about being the hero that saves Princess Fina as she finishes the golem hunting quest for the sake of obtaining mithril. Golems infinitely spawn? The tunnel might collapse if she goes all out? Even a mithril golem? Yuna will challenge it all!

Yuna finishes the golem hunting quest and returns to the royal capital to pick up Fina. Excited, Yuna immediately asks the smithy to make a bunch of mithril knives. Fina finally loses her temper when Yuna casually offers one to Shuri, as well.

Yuna goes to Bear Haven to ask Ms. Morin about the possibility of adding strawberry shortcake to the menu. After having the cake with tea at Noir's home, Yuna decides it may be a good idea to sell tea at Bear Haven as well.

Misa-na invites Yuna and Fina to the Farrengram house for her birthday party. Yuna is reluctant at first, but she decides to try and make an effort to get a better understanding of nobles. There is much to get ready and very little time!

Yuna takes the girls outside to explore Sheelin before the party celebrations. Unfortunately they meet Randle and his cronies, discovering that not all nobles are nice. The party is around the corner, but the family chef is suddenly attacked.

Yuna brings Zelef to Sheelin to take Bott's place. Randle's father, Gajurdo Salbard, shows up at Lord Gran's party to pick a fight and complain about the food. Luckily, the Farrengram family is ready for him this time.

Misa-na is kidnapped by a masked man, putting Yuna into a rage. She immediately has Kumayuru and Kumakyu track down Misa-na's whereabouts. It's time for Yuna to deal with some trash that needs to be taken to the curb.