Arc 21Northward to Snow Owl City
After Bronze City began rebuilding, Lu Yuan prepared to leave for the Knight Academy and entrusted Leike and Agnes to those staying behind. On the journey north, he helped Black Well Town defeat a Heat Eater, then reached Snow Owl City and bought protective clothing and rare materials for his research.
- Lu Yuan helped with Bronze City’s recovery, gave Agnes a way to enter the Sea of Knowledge, and learned from Oden about the purge of the Hall of Knowledge.
- Lu Yuan received Mo Shui’s letter, arranged replies to Mo Shui and Karl, and prepared to leave while Klaus resigned and Margaret cared for Hope.
- Lu Yuan bid farewell to Bronze City, left with the Blue Knight, and traveled north toward the Knight Academy as Oden warned him about its connection to Taboo entities.
- In Black Well Town, Lu Yuan identified a Heat Eater in the mine and drew it out with a huge fire, allowing the Blue Knight to kill it.
- Lu Yuan advised the townspeople on handling Heat Eaters, accepted supplies for the road, and continued with the Blue Knight toward Snow Owl City.
- Lu Yuan entered Snow Owl City, visited its Night Watcher branch, and confirmed with Captain Norbert that Laurina Caster was safe and that he had arrived for Knight Academy recruitment.
- Lu Yuan exchanged points for a protective coat and ordinary clothes, then bought assorted Eerie materials and a piece of Fire-veined Stone for his research.