Arc 9Fern's Journey and Sein's Choice
Fern joined Frieren and Lowell on their travels after studying at the Continental United Academy. Their journey took them to Sein's village, where he agreed to accompany them in search of Gorilla Warrior as they traveled toward Aureole.
- Solitär rescued Ubel and her elder sister from bandits and took them somewhere warm.
- Heiter took in the orphaned Fern, and Frieren taught her magic before Heiter died.
- Fern entered the Continental United Academy, where she met Ubel and studied under Frieren.
- Frieren and Lowell gave Fern butterfly hair ornaments for the tenth anniversary of her apprenticeship.
- Fern trained with Frieren and Lowell during their travels, and Lowell showed her his illusion spell Tsukuyomi.
- In a possible timeline, Gwenhild agreed to marry a noble to secure Iris's treatment, but Heiter healed Iris in reality.
- Lowell and Frieren recruited Sein after Lowell revealed his regrets with Tsukuyomi and Sein's brother urged him to pursue his dream.
- Sein joined the journey, and the group celebrated Fern's birthday with gifts and desserts.