Mushoku Tensei: Jobless Reincarnation (Light Novel), Vol. 18

In the years since Ariel took the throne, Rudeus has been keeping busy carrying out missions for Orsted and even finding time to save an old friend from slave traders. Then a letter arrives from the Doldia Village, seeking his help with the Sacred Beast’s shocking disappearance! Can Rudeus explain his unintended dognapping? Or is he about to have yet another diplomatic incident on his hands?