Arifureta: From Commonplace to World's Strongest (Manga) Vol. 16

Using the ancient Spirit Magic obtained from the Divine Mountain, Hajime and company have saved transferred Kaori's soul into Noint's body, saving her life. Although the scars of battle remain, Hajime sets to depart from the Capital City. Familiar faces join them in their travels, and the party ventures to the verdant shadows of the Sea of Trees...and the Haltina Labyrinth that awaits within!